CN217368813U - Waterway switching mechanism and water outlet device - Google Patents

Abstract

The utility model discloses a water route switching mechanism and water outlet device, include: the switching shell is internally provided with a switching water cavity, and a water inlet is formed in the switching shell; the switching rod is movably arranged in the switching water cavity, a first sealing blocking piece is arranged on the switching rod and divides the switching water cavity into a first water cavity and a second water cavity, and the switching rod can drive the first sealing blocking piece to move so as to control the water inlet to be respectively connected with the first water cavity and the second water cavity in a connection and disconnection mode. The utility model discloses a water route switching mechanism and play water installation, through communicating different water treatment mechanism and/or play water mechanism respectively with first water cavity and second water cavity, alright switch the water inlet through the operation switching pole respectively with first water cavity and second water cavity intercommunication form two different water routes, simple structure, and easily control.

Description

Waterway switching mechanism and water outlet device

Technical Field

The utility model relates to a sanitary bath equipment technical field especially relates to a water route switching mechanism and play water installation.

Background

Some of the multi-functional water outlet devices appearing on the market at present are generally provided with a common water outlet waterway and a treatment water outlet waterway, and are discharged after being treated by arranging a treatment mechanism on the treatment water outlet waterway, for example, the water flow is filtered, beauty granules are dissolved into the water flow, and beauty liquid and the water flow are mixed and treated in different water flow treatment modes, but the multi-functional water outlet devices at present are respectively conveyed by arranging two mutually independent waterways, so that the on-off of the two waterways is respectively controlled, and the multi-functional water outlet devices are difficult to control and are easy to be confused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water route switching mechanism and play water installation to two water routes among the multi-functional play water installation at present are difficult to control, and easy chaotic technical problem are solved.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a water route switching mechanism, include: the switching shell is internally provided with a switching water cavity, and a water inlet is formed in the switching shell; the switching rod is movably arranged in the switching water cavity, a first sealing blocking piece is arranged on the switching rod and divides the switching water cavity into a first water cavity and a second water cavity, and the switching rod can drive the first sealing blocking piece to move so as to control the water inlet to be respectively connected with the first water cavity and the second water cavity in a connection and disconnection mode.

The utility model discloses an among the embodiment, still be equipped with first delivery port, second delivery port and return water mouth on the switching casing, the second delivery port with the return water mouth is linked together through water treatment mechanism, first water cavity with first delivery port with the return water mouth is linked together, the second water cavity with the second delivery port is linked together.

The utility model discloses an among the embodiment, the switching pole pass through the sealed separation piece of second with switch the sealed sliding contact in water cavity, be equipped with first bearing surface on the sealed separation piece of first seal, be equipped with the second bearing surface on the sealed separation piece of second, first bearing surface with the equal perpendicular to of second bearing surface the activity direction of switching pole sets up and is located the both sides in first water cavity, the second bearing surface with the area of first bearing surface equals.

The utility model discloses an among the embodiment, be equipped with the sealed face of first sealed face and second on the internal face of switching water cavity, first sealed face with the sealed face of second is located the both sides of water inlet, first sealed separation piece with first sealed face pastes to make the second water cavity with the water inlet disconnection, first sealed separation piece with the sealed face of second pastes to make the second water cavity with the water inlet intercommunication.

The utility model discloses an among the embodiment, be equipped with an opening on the switching casing, the switching pole has overhanging end, overhanging end is followed the opening stretch out and with the sealed sliding contact of internal face in second water cavity, it is equipped with the button to serve to overhang.

The utility model also provides a water outlet device, including water treatment mechanism and above-mentioned water route switching mechanism, water treatment mechanism is including handling the casing, handle the inner chamber of casing with the second water cavity is linked together, the second water cavity with under the state of water inlet intercommunication, rivers in the second water cavity are gone into handle and are handled in the casing.

The utility model discloses an among the embodiment, rotationally install the instruction impeller in the processing casing, rivers in the second water cavity are gone into in the processing casing and drive instruct impeller rotation, be equipped with an at least visual region on the processing casing, visual region is used for observing instruct the rotation state of impeller.

The utility model discloses an among the embodiment, it places the chamber to be equipped with the impeller in the casing to handle, the impeller place the chamber with the inner chamber of handling the casing is linked together and is located handle the top of casing, instruct the impeller to install in the impeller places the chamber.

The utility model discloses an among the embodiment, still be equipped with intake antrum and processing water cavity in the processing casing, the intake antrum passes through the impeller place the chamber with the processing water cavity is linked together, the intake antrum with the second water cavity is linked together, the storage has cosmetic medium in the processing water cavity.

The utility model discloses an among the embodiment, the filter chamber and the cosmetic medium storage chamber that are linked together are managed in the processing water chamber, the cosmetic medium deposit in the cosmetic medium storage chamber, the filter chamber with the chamber is placed to the impeller is linked together, the rivers that the intracavity was placed to the impeller flow through in proper order the filter chamber with the cosmetic medium storage chamber.

The utility model discloses an among the embodiment, switch the casing and install in a unable adjustment base, handle the casing with it connects to switch casing detachably.

The utility model discloses an among the embodiment, water outlet device still includes a water mechanism and a control mechanism, control mechanism's the end of intaking is linked together with the supply channel, control mechanism's play water end with the water inlet is linked together, go out water mechanism's the end of intaking with first water cavity is linked together.

The utility model discloses a characteristics and advantage are:

the utility model discloses a water route switching mechanism and play water installation divide into first water cavity and second water cavity through first sealed separation spare with switching water cavity, through operating the switching lever, make the switching lever drive first sealed separation spare and move in switching water cavity, when first sealed separation spare moved to one side of water inlet, the second water cavity was disconnected with the water inlet, rivers directly got into in the first water cavity from the water inlet; when first sealed separation piece removed the opposite side to the water inlet, second water cavity and water inlet intercommunication for rivers from the water inlet get into in the second water cavity and then through communicating different water treatment mechanism and/or play water mechanism respectively with first water cavity and second water cavity, alright switch form two different water routes, can know from this, the utility model discloses an operation switching pole alright switch form two different water routes, simple structure, and easily control.

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 described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural diagram of the waterway switching mechanism of the present invention (when the water inlet is disconnected from the second water chamber).

Fig. 2 is a schematic structural diagram of the waterway switching mechanism of the present invention (when the water inlet is communicated with the second water chamber).

Fig. 3 is a partial enlarged view of the waterway switching mechanism of the present invention (when the water inlet is disconnected from the second water chamber).

Fig. 4 is a partial enlarged view of the waterway switching mechanism of the present invention (when the water inlet is communicated with the second water chamber).

Fig. 5 is a usage status diagram of the waterway switching mechanism of the present invention switching to the ordinary water outlet waterway.

Fig. 6 is a usage status diagram of the waterway switching mechanism of the present invention when switching to a treatment effluent waterway.

Fig. 7 is an exploded view of the waterway switching mechanism of the present invention.

Fig. 8 is a schematic view of the overall structure of the water outlet device of the present invention.

Fig. 9 is the overall structure schematic diagram of the water path switching mechanism and the water treatment mechanism after being installed.

Fig. 10 is an exploded view of the water treatment mechanism of the present invention.

Fig. 11 is an exploded view of a treatment housing of the present invention.

In the figure:

100. a waterway switching mechanism; 101. switching the housing; 102. switching the water cavity; 103. a first water chamber; 104. a second water chamber; 105. a water inlet; 106. a first water outlet; 107. a water return port; 108. a second water outlet; 109. a water outlet cavity; 110. a third water outlet; 111. a water return cavity; 112. a return water inlet; 113. a cavity; 114. a switch lever; 115. a first seal barrier; 116. a first circular boss; 117. a first annular groove; 118. a first seal ring; 119. a second seal barrier; 120. a second circular boss; 121. a second annular groove; 122. a second seal ring; 123. a first pressure bearing face; 124. a second pressure bearing face; 125. an elastic reset member; 126. an inward extending end; 127. mounting holes; 128. an overhanging end; 129. a button; 130. a gland; 131. a third seal ring; 132. a fourth seal ring; 133. a first sealing surface; 134. a second sealing surface; 135. an annular face; 136. a fixed base; 137. a fifth seal ring; 138. a sixth seal ring; 139. a seventh seal ring; 140. a first connecting member; 141. a first flat pad; 142. a dental canal; 143. a second flat pad; 144. a gasket; 145. locking the nut; 146. a second connecting member; 147. an opening;

200. a water treatment mechanism; 201. processing the shell; 202. an inner housing; 203. a supporting seat; 204. an indicating impeller; 205. a water inlet cavity; 206. an impeller placing cavity; 207. a treatment water chamber; 208. a filter chamber; 209. a cosmetic medium storage chamber; 210. a diaphragm casing; 211. a top partition; 212. an annular partition plate; 213. a mesh-like separator; 214. treating the water inlet; 215. treating the water outlet; 216. a check valve; 217. rotating the buckle; 218. an outer housing; 219. an eighth seal ring;

300. a water outlet mechanism; 400. a control mechanism; 500. a water supply line; 600. a water inlet pipe; 700. a water outlet pipe; 800. an installation table; 901. a common water outlet waterway; 902. and a water outlet treatment waterway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Implementation mode one

As shown in fig. 1, 2, 5 and 6, the present invention provides a waterway switching mechanism 100, including: a switching shell 101, wherein a switching water cavity 102 is arranged inside the switching shell 101, and a water inlet 105 is arranged on the switching shell 101; the switching rod 114 is movably disposed in the switching water cavity 102, a first sealing barrier 115 is disposed on the switching rod 114, the switching water cavity 102 is divided into the first water cavity 103 and the second water cavity 104 by the first sealing barrier 115, and the switching rod 114 can drive the first sealing barrier 115 to move to control the connection and disconnection between the water inlet 105 and the first water cavity 103 and the second water cavity 104, respectively.

The utility model discloses a water route switching mechanism separates switching water cavity 102 into first water cavity 103 and second water cavity 104 through first sealed separation member 115, through operation switching lever 114, makes switching lever 114 drive first sealed separation member 115 and remove in switching water cavity 102, when first sealed separation member 115 removes to one side of water inlet 105, second water cavity 104 and water inlet 105 disconnection, rivers directly get into in first water cavity 103 from water inlet 105; when first sealed separation piece 115 removes the opposite side to water inlet 105, second water cavity 104 and water inlet 105 intercommunication for rivers from water inlet 105 get into in the second water cavity 104 and then through communicating different water treatment mechanism and/or play water mechanism respectively with first water cavity 102 and second water cavity 103, alright switch forms two different water routes, can know from this, the utility model discloses an operation switching pole 115 alright switch forms two different water routes, simple structure, and easily control.

The utility model discloses an among the embodiment, still be equipped with first delivery port 106, second delivery port 108 and return water mouth 107 on switching casing 101, first water cavity 103 is linked together with first delivery port 106 and return water mouth 107, and second water cavity 104 is linked together with second delivery port 108.

The waterway switching mechanism 100 of the present invention separates the switching water chamber 102 into the first water chamber 103 and the second water chamber 104 by the first sealing barrier 115, the switching lever 114 is operated to drive the first sealing barrier 115 to move in the switching water chamber 102, when the first sealing barrier 115 moves to a position between the water inlet 105 and the second water outlet 108, the second water chamber 104 is disconnected from the water inlet 105, the water flow directly enters the first water chamber 103 from the water inlet 105 and then is discharged from the first water outlet 106, thereby switching to the ordinary water outlet waterway 901, when the first sealing barrier 115 moves to a position between the water inlet 105 and the first water outlet 106, the second water chamber 104 is communicated with the water inlet 105, so that the water flow enters the second water chamber 104 from the water inlet 105, and then flows into the water treatment mechanism 200 from the second water outlet 108 for treatment, the treated water returns to the first water chamber 103 from the water return port 107, finally, discharge from first delivery port 106 to switch to handle out water route 902, from this can know, the utility model discloses an operation switch lever 114 alright realize ordinary play water route 901 and handle the switching between the water route 902, and ordinary play water route 901 and handle out water route 902 and share one intake end and one play water end, simple structure, and easily control, difficult confusion.

Therefore, the arrangement mode and the arrangement quantity of the water feeding ports of the switching shell do not need to be limited specifically, other water feeding ports can be omitted, water is respectively fed into the first water cavity and the second water cavity only through operating the switching rod, the first water outlet and the second water outlet can be arranged to be respectively communicated with different water treatment mechanisms and/or water outlet mechanisms without arranging a water return port, and water flows respectively enter different water treatment mechanisms and/or water outlet mechanisms from the first water cavity and the second water cavity through operating the switching rod.

As shown in fig. 5, fig. 6 and fig. 11, in this embodiment, a water outlet chamber 109 communicated with the second water chamber 104 is further disposed in the switching casing 101, a third water outlet 110 communicated with the water outlet chamber 109 is disposed on the switching casing 101, the third water outlet 110 is communicated with a treatment water inlet 214 of the water treatment mechanism 200, a water return chamber 111 communicated with the first water chamber 103 is further disposed in the switching casing 101, a return water inlet 112 communicated with the water return chamber 111 is disposed on the switching casing 101, and the return water inlet 112 is communicated with a treatment water outlet 215 of the water treatment mechanism 200. The treatment water inlet 214 of the water treatment mechanism 200 is provided with a check valve 216 to prevent the water flow entering the water treatment mechanism 200 from flowing back into the switching housing 101 from the third water outlet 110, and the treatment water outlet 215 of the water treatment mechanism 200 is also provided with a check valve 216 to prevent the water flow in the first water chamber 103 from entering the water treatment mechanism 200.

Specifically, as shown in fig. 1, 2, 3, 4 and 7, the switching water chamber 102 is substantially a cylindrical chamber. The switching rod 114 has a first circular boss 116, a first annular groove 117 is disposed on the outer peripheral surface of the first circular boss 116, a first sealing ring 118 is installed in the first annular groove 117, and the first sealing ring 118 and the first circular boss 116 cooperate to form a first sealing barrier 115. The first seal ring 118 is an O-ring seal. The switching rod 114 is inserted into the switching water cavity 102 along the axial direction thereof, and the second water outlet 108, the water inlet 105 and the first water outlet 106 are sequentially arranged at intervals along the axial direction of the switching water cavity 102. The switching rod 114 drives the first sealing blocking member 115 to move to a position between the second water outlet 108 and the water inlet 105 along the axial direction of the switching rod 114, so that the second water cavity 104 is separated from the water inlet 105, the water inlet 105 is directly communicated with the first water cavity 103, and water flow can only directly enter the first water cavity 103 from the water inlet 105 and then is discharged from the first water outlet 106; the switching rod 114 drives the first sealing blocking member 115 to move along the axial direction of the switching rod 114 to a position between the water inlet 105 and the first water outlet 106, so as to communicate the second water chamber 104 with the water inlet 105, and separate the water inlet 105 from the first water chamber 103, so that water flow can only enter the second water chamber 104 from the water inlet 105, and then is conveyed to the water treatment mechanism 200 from the second water outlet 108 for treatment, and then flows back to the first water chamber 103 from the water return port 107, and finally is discharged from the first water outlet 106.

Optionally, second delivery port, water inlet, first delivery port and return water mouth are arranged along the circumference that switches the water cavity at interval in proper order, and two baffles are arranged along its circumference interval on the switching pole, and the baffle is along the radial setting that switches the water cavity, and two baffles constitute first sealed separation piece, will switch the water cavity and separate first fan-shaped water cavity of formation and the fan-shaped water cavity of second, rotate through rotatory switching pole and drive two baffles to the break-make between control water inlet and the second delivery port. Therefore, the moving modes of the switching rod of the present invention include, but are not limited to, linear movement, rotational movement, and curvilinear swinging.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, in the embodiment of the present invention, the switching rod 114 is in sealing sliding contact with the switching water cavity 102 through the second sealing barrier member 119, the first sealing barrier member 115 is provided with the first pressure-bearing face 123, the second sealing barrier member 119 is provided with the second pressure-bearing face 124, the first pressure-bearing face 123 and the second pressure-bearing face 124 are both perpendicular to the moving direction of the switching rod 114 and are disposed on both sides of the first water cavity 103, and the areas of the second pressure-bearing face 124 and the first pressure-bearing face 123 are equal. Because the first water cavity 103 is in a water passing state in the ordinary water outlet water path 901 and the treated water outlet water path 902, the first pressure-bearing surface 123 and the second pressure-bearing surface 124 which are equal in area are arranged on the switching rod 114, and the first pressure-bearing surface 123 and the second pressure-bearing surface 124 are respectively located on two sides of the first water cavity 103, no matter how large the water pressure in the first water cavity 103 is, the water pressure borne by the first pressure-bearing surface 123 and the water pressure borne by the second pressure-bearing surface 124 are balanced with each other, so that the pushing force or the pulling force required to be applied when the switching rod 114 is operated to move is not influenced by the water pressure in the first water cavity 103, that is, the pressure of the first water cavity 103 does not need to be overcome when the switching rod 114 is moved, and therefore, the switching is easy and the switching hand feeling is good.

Specifically, a first pressure-bearing face 123 is formed on a side surface of the first circular boss 116 close to the first water outlet 106, a second circular boss 120 is arranged on the switching rod 114, a second pressure-bearing face 124 is formed on a side surface of the second circular boss 120 opposite to the first pressure-bearing face 123, a second annular groove 121 is arranged on an outer circumferential surface of the second circular boss 120, a second sealing ring 122 is installed in the second annular groove 121, and a second sealing blocking member 119 is formed by the second circular boss 120 and the second sealing ring 122. The second seal ring 122 is a Y-shaped seal ring.

As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the second sealing barrier 119 separates the inner cavity of the switching housing 101 into the switching water cavity 102 and a cavity 113, the switching rod 114 is connected to the inner wall of the switching housing 101 through the elastic restoring member 125, and the elastic restoring member 125 is located in the cavity 113. The switching rod 114 is driven to move under the water-off state by the restoring force of the elastic resetting piece 125, so that the first sealing blocking piece 115 is automatically reset to a position between the water inlet 105 and the second water outlet 108, namely, the water outlet is automatically switched to the common water outlet water path 901, and the elastic resetting piece 125 is positioned in the closed cavity 113, so that the water flow in the first water cavity 103 cannot be polluted, is not easy to damage and has long service life.

Specifically, when water is refilled, water flows into the first water chamber 103 from the water inlet 105 and is discharged from the first water outlet 106, that is, the common water outlet channel 901 is obtained, when the water outlet channel 902 needs to be switched to be treated, the switching lever 114 is moved only by overcoming the elastic restoring force of the elastic restoring member 125 and the friction force between the switching lever 114 and the inner wall surface of the switching housing 101, so as to drive the first sealing barrier member 115 to move between the water inlet 105 and the first water outlet 106, the volume of the second water chamber 104 is increased and is communicated with the water inlet 105, water flows into the second water chamber 104 from the water inlet 105, so that the water pressure in the second water chamber 104 is increased and overcomes the elastic restoring force of the elastic restoring member 125 to keep the first sealing barrier member 115 still, and the water outlet channel 902 is switched to be treated. After water is shut off, the water flow in the second water chamber 104 is discharged, the pressure in the second water chamber 104 becomes small, the switching rod 114 does not need to be manually operated, the switching rod 114 automatically resets under the action of the elastic restoring force of the elastic resetting piece 125, and the first sealing blocking piece 115 moves to a position between the water inlet 105 and the second water outlet 108.

As shown in fig. 1 and 2, the switching lever 114 has an inward extending end 126, a mounting hole 127 is formed in the inward extending end 126 along the moving direction of the switching lever 114, the mounting hole 127 is communicated with the cavity 113, one end of the elastic restoring member 125 is connected to the inner wall surface of the switching housing 101, and the other end of the elastic restoring member 125 extends into the mounting hole 127 and abuts against the bottom surface of the mounting hole 127. Specifically, the elastic restoring member 125 is a spring.

As shown in fig. 3 and 4, in the embodiment of the present invention, the inner wall surface of the switching water chamber 102 is provided with a first sealing surface 133 and a second sealing surface 134, the first sealing surface 133 and the second sealing surface 134 are located at two sides of the water inlet 105, the first sealing barrier 115 and the first sealing surface 133 are attached to each other to disconnect the second water chamber 104 from the water inlet 105, and the first sealing barrier 115 and the second sealing surface 134 are attached to each other to communicate the second water chamber 104 with the water inlet 105. By disposing the first sealing surface 133 and the second sealing surface 134 on both sides of the water inlet 105, when the switching lever 114 is operated to switch between the normal effluent path 901 and the treated effluent path 902, the distance traveled by the switching lever 114 is minimized, and the switching speed is increased and facilitated.

Specifically, the first sealing surface 133 and the second sealing surface 134 are two conical surfaces arranged oppositely, and the inner diameter of the first sealing surface 133 gradually decreases along the direction close to the second water outlet 108, and the inner diameter of the second sealing surface 134 gradually decreases along the direction close to the first water outlet 106, so that when the water path is switched to the ordinary water path 901, the first sealing and blocking member 115 can be more tightly attached to the first sealing surface 133 when moving to the second water outlet 108, and when the water path is switched to the treatment water path 902, the first sealing and blocking member 115 can be more tightly attached to the second sealing surface 134 when moving to the first water outlet 106. In addition, as shown in fig. 1 and fig. 2, after the normal water outlet channel 901 is switched, the first sealing barrier 115 can be ensured to abut against the first sealing surface 133 under the elastic restoring force of the elastic restoring member 125; when the treated water path 902 is switched, the first sealing barrier 115 is ensured to abut against the second sealing surface 134 under the action of the water pressure of the second water chamber 104. An annular surface 135 is provided between the end of the first sealing surface 133 having the larger inner diameter and the end of the second sealing surface 134 having the larger inner diameter, the water inlet 105 opens onto the annular surface 135, and the diameter of the water inlet 105 is equal to the axial length of the annular surface 135.

As shown in fig. 1, 2 and 7, the switching housing 101 is provided with an opening 147, the switching lever 114 has an outward-extending end 128, the outward-extending end 128 extends from the opening 147 and is in sliding contact with the inner wall surface of the second water chamber 104 in a sealing manner, and the outward-extending end 128 is provided with a button 129. The switch between the normal effluent passage 901 and the treated effluent passage 902 can be performed by pressing the button 129. When water is supplied again, the water outlet channel is a common water outlet channel 901, the button 129 is pressed to switch to a treated water outlet channel 902, the button 129 is not required to be pressed, and the switching rod 114 automatically resets and switches to the common water outlet channel when water is closed. Specifically, as shown in fig. 3 and 4, a gland 130 is provided at the opening 147 of the switching housing 101, and the gland 130 is screwed to the switching housing 101 and is hermetically connected to the inner wall surface of the switching housing 101 by a fourth seal ring 132. The fourth seal 132 is an O-ring seal. The cover 130 is provided with a through hole from which the outward end 128 of the switching lever 114 protrudes, and is in sealing sliding contact with the inner wall surface of the through hole through a third seal ring 131. The third seal ring 131 is a Y-shaped seal ring.

Second embodiment

As shown in fig. 5, fig. 6 and fig. 8, the present invention further provides a water outlet device, which comprises a water treatment mechanism 200 and a water path switching mechanism 100, wherein the water treatment mechanism 200 comprises a treatment housing 201, an inner cavity of the treatment housing 201 is communicated with the second water chamber 104, and the water in the second water chamber 104 flows into the treatment housing 201 to be treated in a state that the second water chamber 104 is communicated with the water inlet 105. The structure, operation principle and beneficial effects of the waterway switching mechanism 100 in this embodiment are the same as those of the waterway switching mechanism 100 in the first embodiment, and are not described herein again.

Specifically, the inner cavity of the processing housing 201 is communicated with the second water outlet 108 and the water return port 107, and in a state that the second water chamber 104 is communicated with the water inlet 105, water in the second water chamber 104 flows into the processing housing 201 for processing, and the water processed in the processing housing 201 flows back to the first water chamber 103 from the water return port 107. The water outlet device further comprises a water outlet mechanism 300 and a control mechanism 400, wherein the water inlet end of the control mechanism 400 is communicated with the water supply pipeline 500, the water outlet end of the control mechanism 400 is communicated with the water inlet 105, and the water inlet end of the water outlet mechanism 300 is communicated with the first water outlet 106. The control mechanism 400 controls the water supply pipeline 500 to supply water to the water path switching mechanism 100, so that the water is supplied to the water outlet mechanism 300 from the normal water outlet water path 901 or the treated water outlet water path 902, and finally discharged from the water outlet end of the water outlet mechanism 300 for use by a user. In this embodiment, the water supply pipeline 500 includes a hot water supply pipeline and a cold water supply pipeline, and the water inflow of the hot water supply pipeline and the cold water supply pipeline is adjusted by the control mechanism 400, so as to adjust the temperature of the discharged water. The control mechanism 400 and the water outlet mechanism 300 are both fixed on a mounting platform 800. The specific structure and operation principle of the control mechanism 400 and the water outlet mechanism 300 are the same as those of the control mechanism and the water outlet mechanism used in the existing water outlet device, and the detailed description thereof is omitted.

Optionally, the water treatment mechanism is only communicated with the second water chamber but not communicated with the first water chamber through the water return port, the water treatment mechanism is communicated with the other water outlet mechanism, water flow in the second water chamber enters the water treatment mechanism, is discharged from the other water outlet mechanism without returning to the first water chamber, and water outlet and common water outlet are respectively treated through the two water outlet mechanisms.

As shown in fig. 5 and 6, in the embodiment of the present invention, the indication impeller 204 is rotatably installed in the treatment housing 201, water in the second water chamber 104 flows into the treatment housing 201 and drives the indication impeller 204 to rotate, at least one visual region is disposed on the treatment housing 201, and the visual region is used for observing the rotation state of the indication impeller 204. By installing the indication impeller 204 in the treatment housing 201 and providing the visible region, when the switching lever 114 is operated to switch to the treated effluent water path 902, the user can interpret the operating state of the treated effluent water path 902 by observing the rotation state of the indication impeller 204, and in addition, the user can quickly determine whether the water device is operating in the normal effluent water path 901 or the treated effluent water path 902 according to the rotation state of the indication impeller 204.

Specifically, the processing casing 201 is a transparent casing, so that a visible area is formed, and a user can observe the rotation state of the indicator impeller 204 from various angles and can observe the use state of other structures in the processing casing 201. Optionally, the processing housing 201 is an opaque housing, and a window is disposed on the processing housing 201, so as to form a visible region.

As shown in fig. 5 and 6, an impeller placing cavity 206 is formed in the processing casing 201, the impeller placing cavity 206 is communicated with the inner cavity of the processing casing 201 and is located at the top of the processing casing 201, and the impeller 204 is indicated to be installed in the impeller placing cavity 206. By providing the impeller placement chamber 206 at the top of the process housing 201, observation by a user is facilitated. Alternatively, the impeller placement cavity 206 may be located elsewhere.

As shown in fig. 5 and fig. 6, the utility model discloses an in the embodiment, still be equipped with intake chamber 205 and processing water chamber 207 in the processing casing 201, intake chamber 205 places chamber 206 through the impeller and is linked together with processing water chamber 207, intake chamber 205 is linked together with second delivery port 108, processing water chamber 207 is linked together with return water mouth 107, and the storage has cosmetic medium in the processing water chamber 207. When the water treatment water path 902 is switched, water flows into the second water chamber 104 from the water inlet 105, flows into the water inlet chamber 205 from the second water outlet 108, then flows into the impeller placing chamber 206 and drives the indicating impeller 204 to rotate, flows into the treatment water chamber 207 for treatment, and finally flows back into the first water chamber 103 from the water return port 107. By providing the water inlet chamber 205, the impeller accommodating chamber 206, and the treatment water chamber 207 communicating with each other in the treatment housing 201, the water flow is smoothly introduced into the impeller accommodating chamber 206 to drive the indication impeller 204 to rotate, and the water flow is smoothly introduced into the treatment water chamber 207 to be treated, and substances in the beauty medium in the treatment water chamber 207 are dissolved in the water to obtain beauty water, and the beauty water is returned from the water return port 107 to the first water chamber 103.

Specifically, the components of the beautifying medium are not particularly limited, and the fixed particles of the prior art having at least one function of moisturizing, cleaning, moisturizing, whitening, etc. and soluble in water, such as soap particles, traditional Chinese medicine particles, etc., may be selected; optionally making into ointment, water soluble outer membrane coated coagulated beads, etc. An annular partition plate 212 and a top partition plate 211 are arranged in the processing shell 201, the top partition plate 211 and the inner top surface of the processing shell 201 are enclosed to form an impeller placing cavity 206, two ends of the annular partition plate 212 are connected with the top partition plate 211 and the inner bottom surface of the processing shell 201 and are enclosed to form a water inlet cavity 205, and an annular water cavity formed between the outer side surface of the annular partition plate 212 and the inner side surface of the processing shell 201 forms a processing water cavity 207.

As shown in fig. 5 and fig. 6, in the embodiment of the present invention, the treatment water chamber 207 includes the filter chamber 208 and the beauty medium storage chamber 209 that are communicated, the beauty medium is stored in the beauty medium storage chamber 209, the filter chamber 208 and the impeller placing chamber 206 are communicated, the beauty medium storage chamber 209 is communicated with the water return port 107, and the water flow in the impeller placing chamber 206 sequentially flows through the filter chamber 208 and the beauty medium storage chamber 209 and flows back to the first water chamber 103 from the water return port 107. The water flow enters the beauty medium storage cavity 209 after being filtered in the filter cavity 208, and substances in the beauty medium are dissolved in the water flow to form beauty water, so that the beauty water is purer and higher in quality. Specifically, the annular cavity is divided into a filter cavity 208 and a beauty medium storage cavity 209 by a mesh partition plate 213, a plurality of meshes are arranged on the mesh partition plate 213, and water filtered by the filter cavity 208 passes through the meshes and enters the beauty medium storage cavity 209. As shown in fig. 11, the mesh-like partition 213 is connected to the top partition 211 and the annular partition 212 to form the partition case 210. At least one filter element is disposed in the filter cavity 208. The filter element comprises one or more of but not limited to an activated carbon filter element, a carbon fiber filter element, a PP cotton filter element and an ultrafiltration membrane filter element. In this embodiment, the filter element is an activated carbon filter element to filter out invisible particles in water and adsorb odor.

As shown in fig. 5, 6, 7, 9 and 10, in the embodiment of the present invention, the switching casing 101 is installed in a fixing base 136, and the processing casing 201 is detachably connected to the switching casing 101. The fixed base 136 is fixed on a mounting platform 800, the switching shell 101 is installed in the fixed base 136, the bottom end of the switching shell 101 is provided with a water inlet connector and a water outlet connector, the water inlet connector extends out of the bottom end of the fixed base 136 and is connected with a water inlet pipe 600, the water outlet connector extends out of the bottom of the fixed base 136 and is connected with a water outlet pipe 700, the top end of the switching shell 101 extends out of the top end of the fixed base 136 and is detachably connected with the processing shell 201, and when the water treatment mechanism 200 breaks down or needs to be maintained or replaced, the water treatment mechanism 200 can be replaced and disassembled conveniently.

Specifically, the switching housing 101 is connected to the fixing base 136 through the first connection member 140. The bottom end of the switching housing 101 is connected to the mounting table 800 through the dental tube 142, and the water inlet tube 600 and the water outlet tube 700 are inserted into the dental tube 142. The dental tube 142 is arranged on the mounting platform 800 in a penetrating manner and clamped and fixed through the locking nut 145, the locking nut 145 is connected with the bottom surface of the mounting platform 800 through the second connecting piece 146, the first flat pad 141 is arranged between the fixed base 136 and the top surface of the mounting platform 800, and the second flat pad 143 and the gasket 144 are arranged between the locking nut 145 and the bottom surface of the mounting platform 800. The processing case 201 includes an inner case 202 and a support base 203, the inner case 202 is detachably connected to the support base 203, and the support base 203 is detachably connected to the switching case 101 by a rotating buckle 217. The top end of the switching housing 101 is in sealing connection with the supporting seat 203 through at least one seventh sealing ring 139. The joint of the switching housing 101, which is provided with the third water outlet 110, is in sealed insertion with the joint of the supporting base 203, which is provided with the treatment water inlet 214, through the sixth sealing ring 138, and the joint is also in sealed insertion with the bottom end of the annular partition 212 through the eighth sealing ring 219. The water treatment mechanism 200 further comprises an outer casing 218, wherein the outer casing 218 covers the inner casing 202 and is in sealed connection with the top end of the fixed base 136 through a fifth sealing ring 137, so that the treatment casing 201 is protected. The inner housing 202 and the outer housing 218 are transparent housings. The fifth seal ring 137, the seventh seal ring 139, the sixth seal ring 138, and the eighth seal ring 219 are all O-ring seals.

The above description is only for the embodiments of the present invention, and those skilled in the art can make various changes or modifications to the embodiments of the present invention according to the disclosure of the application document without departing from the spirit and scope of the present invention.

Claims (12)

1. A waterway switching mechanism, comprising:

the switching shell is internally provided with a switching water cavity, and a water inlet is formed in the switching shell;

the switching rod is movably arranged in the switching water cavity, a first sealing blocking piece is arranged on the switching rod and divides the switching water cavity into a first water cavity and a second water cavity, and the switching rod can drive the first sealing blocking piece to move so as to control the water inlet to be respectively connected with the first water cavity and the second water cavity in a connection and disconnection mode.

2. The waterway switching mechanism of claim 1,

still be equipped with first delivery port, second delivery port and return water mouth on switching the casing, the second delivery port with the return water mouth is linked together through water treatment mechanism, first water cavity with first delivery port with the return water mouth is linked together, the second water cavity with the second delivery port is linked together.

3. The waterway switching mechanism of claim 1 or 2,

the switching rod is in sealing sliding contact with the switching water cavity through a second sealing barrier, a first bearing face is arranged on the first sealing barrier, a second bearing face is arranged on the second sealing barrier, the first bearing face and the second bearing face are perpendicular to the moving direction of the switching rod and are arranged on two sides of the first water cavity, and the area of the second bearing face is equal to that of the first bearing face.

4. The waterway switching mechanism of claim 1,

the switching water cavity is characterized in that a first sealing surface and a second sealing surface are arranged on the inner wall surface of the switching water cavity, the first sealing surface and the second sealing surface are located on two sides of the water inlet, the first sealing blocking piece is abutted to the first sealing surface to enable the second water cavity to be disconnected from the water inlet, and the first sealing blocking piece is abutted to the second sealing surface to enable the second water cavity to be communicated with the water inlet.

5. The waterway switching mechanism of claim 1,

the switching shell is provided with an opening, the switching rod is provided with an extending end, the extending end extends out of the opening and is in sealed sliding contact with the inner wall surface of the second water cavity, and a button is arranged on the extending end.

6. A water outlet device, comprising a water treatment mechanism and the waterway switching mechanism of any one of claims 1 to 5, wherein the water treatment mechanism comprises a treatment housing, an inner cavity of the treatment housing is communicated with the second water chamber, and in a state that the second water chamber is communicated with the water inlet, water in the second water chamber flows into the treatment housing for treatment.

7. The water outlet device as claimed in claim 6, wherein an indicating impeller is rotatably mounted in the treatment housing, the water in the second water chamber flows into the treatment housing and drives the indicating impeller to rotate, and the treatment housing is provided with at least one visible area for observing the rotation state of the indicating impeller.

8. The water outlet device according to claim 7, wherein an impeller placing cavity is arranged in the treatment shell, the impeller placing cavity is communicated with the inner cavity of the treatment shell and is positioned at the top of the treatment shell, and the indicating impeller is arranged in the impeller placing cavity.

9. The water discharge apparatus according to claim 8,

the treatment shell is internally provided with a water inlet cavity and a treatment water cavity, the water inlet cavity is communicated with the treatment water cavity through the impeller placing cavity, the water inlet cavity is communicated with the second water cavity, and a beauty medium is stored in the treatment water cavity.

10. The water outlet device according to claim 9, wherein the treatment water chamber comprises a filtering chamber and a beauty medium storage chamber which are communicated with each other, the beauty medium is stored in the beauty medium storage chamber, the filtering chamber is communicated with the impeller placing chamber, and water in the impeller placing chamber flows through the filtering chamber and the beauty medium storage chamber in sequence.

11. The water discharge apparatus according to claim 6,

the switching shell is arranged in a fixed base, and the processing shell is detachably connected with the switching shell.

12. The water outlet device according to claim 6,

the water outlet device further comprises a water outlet mechanism and a control mechanism, wherein the water inlet end of the control mechanism is communicated with the water supply pipeline, the water outlet end of the control mechanism is communicated with the water inlet, and the water inlet end of the water outlet mechanism is communicated with the first water cavity.

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