WO2019057009A1 - Water path control switch, water path control shower head and water path control method - Google Patents

Abstract

A water path control switch, a water path control shower head and a water path control method, relating to a shower water discharge device; the water path control shower head (200) comprises an accommodating housing (210), a water discharge panel (230) and a water path control switch (100); the water path control switch (100) comprises a water blocking seat (110), a cover plate (130), a rotation control device (150) and a plurality of water discharge control devices (170); the water discharge control devices (170) comprise first suction members (171) and a plurality of water discharge control assemblies (173); the water blocking seat (110) is opened thereon with a plurality of water outlets, and the plurality of water discharge control assemblies (173) are all accommodated within a water blocking chamber; a first suction member (171) is detachably connected to the rotation control device (150), extending into a portion of the water blocking chamber, and being disposed opposite to a water outlet control assembly (173); ends of the plurality of water outlet control assemblies (173) extend into the plurality of water outlets in one-to-one correspondence, and a corresponding water outlet may be selectively opened or closed under the suction of the first suction members (171). The water path control switch (100) may freely switch water outlets at different positions such that the pattern and direction of water discharge are diversified.

Description

Waterway control switch, waterway control shower and waterway control method

Cross-reference to related applications

The present application claims priority to Chinese Patent Application No. 201710857547.7, entitled "A Waterway Control Switch and Waterway Control Shower", filed on September 21, 2017, the entire contents of which are incorporated herein by reference. In the application.

Technical field

The present application relates to the field of shower water outlet equipment, and in particular to a waterway control switch, a waterway control shower, and a waterway control method.

Background technique

Showers and top sprays are one of the essential daily necessities in daily life. According to the investigation by the inventors, all the existing water outlets in the existing hand showers and top sprays on the market are open or closed at the same time. The position of the effluent is relatively fixed, and there is no pulsating variable water outlet area to change the water discharge mode. In the process of use, the user needs to control the spray position, and there is no sense of three-dimensional change, and the effluent monotonous is easy to cause visual fatigue.

At the same time, the current shower products can only produce a water splash or two kinds of water splashes in the adjacent water outlets at the same time, so that the water spray mode of mixing the water can not be freely selected, and three or more water splashes cannot be simultaneously discharged.

In view of this, it is particularly important to design and manufacture a water outlet structure that realizes multiple water effluent and can freely combine the effluent water.

Summary of the invention

The purpose of the present application includes providing a waterway control switch capable of realizing a plurality of water effluent discharges and capable of freely switching and combining effluent water splashes.

Another object of the present application is to provide a waterway control shower that can control different outlet waterways for water discharge and is convenient to switch.

The present application can be implemented by the following technical solutions.

A waterway control switch comprises a water blocking seat, a cover plate, a rotation control device and a water outlet control device, the cover plate is arranged on the water blocking seat and encloses a water chamber with the water blocking seat, and the rotation control device is connected to the water cover And extending into the water blocking cavity, and the portion of the rotation control device that protrudes into the water blocking cavity can rotate relative to the water blocking seat. The water outlet control device comprises a first adsorption component and a plurality of water outlet control components, wherein the water blocking seat is provided with a plurality of water outlets, and the plurality of water outlet control components are all accommodated in the water blocking cavity, and the first adsorption component is detachably connected to the rotation The control device extends into a portion of the water blocking chamber and is disposed opposite to one of the water outlet control assemblies, and one end of the plurality of water outlet control assemblies protrudes into the plurality of water outlets in a one-to-one correspondence and is selectively permeable under the adsorption of the first adsorption member Turn the corresponding water outlet on or off.

Further, the water blocking seat comprises a bottom plate, an inner ring housing and an outer ring housing, wherein the outer ring housing is disposed on the bottom plate to form a peripheral side plate of the water blocking cavity, and the plurality of the outlets a nozzle is disposed along the circumferential direction of the outer ring housing; the inner ring housing is disposed on the bottom plate inside the outer ring housing, and the inner ring housing is provided with a plurality of capacities along a circumferential direction thereof a plurality of the accommodating ports are disposed in one-to-one correspondence with the plurality of water outlets; the rotation control device extends into the inner ring housing, and the plurality of accommodating ports are disposed around the rotation control Around the device, one end of each of the water outlet control assemblies is directed to the corresponding water outlet, and the other end is passed through the corresponding one of the receiving ports and opposite to a portion of the rotation control device that projects into the inner ring housing Provided to be configured to open the water outlet under the adsorption of the first adsorbing member.

Further, each of the water outlet control components includes a switch control cylinder, a water blocking guide shaft, a second adsorbing member and a first elastic member, and the switch control cylinder is fixed to an inner wall of the inner ring housing, and the cover Provided on the corresponding accommodating port, one end of the water blocking guide shaft is directed to the corresponding water outlet, the other end is inserted into the switch control cylinder through the accommodating port, and the second absorbing member is fixedly connected Extending the water guiding guide shaft into one end of the switch control cylinder, and extending the switch control cylinder to be configured to attract the first adsorbing member; one end of the first elastic member and the plugging The water guiding shaft abuts and the other end abuts against the inner wall of the switch control cylinder.

Further, one end of the switch control cylinder is fixedly connected to the inner ring housing, the other end is sealed with a baffle, and the baffle is provided with a first through hole, and the second adsorption member passes through the The first through hole protrudes from the switch control cylinder; the water blocking guide shaft is outwardly protruded from the outer wall of the switch control cylinder with an abutting boss, and the first elastic member accommodates the switch The inside of the cylinder is controlled and compressed between the abutment boss and the baffle.

Further, the first elastic member includes a spring, and the spring is sleeved on the water blocking guide shaft and compressed between the abutting boss and the baffle of the switch control cylinder.

Further, each of the water outlet control components further includes a fixing cover, a water blocking cover and a sealing ring, and the side plate of the inner ring housing is provided with a insertion hole, and the outer side wall of the inner ring housing is located on the outer side wall The edge of the insertion hole is provided with an annular mounting groove, the fixing cover is embedded in the mounting groove, and the switch control cylinder is inserted into the insertion hole from the inner side wall of the inner ring housing And abutting the fixing cover; the fixing cover is provided with a second through hole, and the water blocking guide shaft is inserted into the switch control cylinder through the second through hole; the water blocking cover is sleeved on the The water blocking guide shaft is fixed to the outer side wall of the fixing cover, and the sealing ring is sleeved on the water blocking guiding shaft and accommodated between the water blocking cover and the fixing cover. Inside the cavity.

Further, the plugging shaft body and the connecting shaft body are sequentially connected along the longitudinal direction thereof, and the plug shaft body is inserted into the second through hole of the fixing cover, and is accommodated in the The connecting shaft body in the switch control cylinder is detachably fixed.

Further, one end of the water blocking guide shaft pointing to the water outlet is provided with a water blocking sealing ring, and the water blocking sealing ring is configured to block the water outlet.

Further, the rotation control device comprises a rotating connecting shaft and a rotating handle, one end of the rotating connecting shaft extends into the water blocking cavity and is rotatably connected with the cover plate, and the rotating connecting shaft extends into the water blocking cavity and is provided with a fixed turntable, the first adsorption The piece is detachably coupled to the fixed turntable, and the other end of the rotary connecting shaft extends out of the cover and is coupled to the rotating handle.

Further, the rotating handle has a disk shape, and the edge of the rotating handle has a zigzag shape.

Further, the positioning component further includes a plurality of positioning slots formed on the outer surface of the cover plate, wherein the plurality of positioning slots are disposed in one-to-one correspondence with the plurality of water outlets, and one end of the positioning component is connected to the The other end of the rotation control device is configured to be mated with one of the positioning slots to position the rotating handle.

Further, the positioning assembly includes a positioning pin and a second elastic member, and the rotation control device is provided with a guiding cylinder, the guiding cylinder is formed with a receiving groove, and the positioning pin is inserted into the receiving groove The second elastic member is received in the accommodating groove and compressed between the guiding cylinder and the positioning pin, and drives the positioning pin to eject the accommodating groove.

Further, the water outlets are three, and the three water outlets are evenly distributed along the circumferential direction of the water blocking seat side plates, and the water outlet control component and the water outlets are also corresponding to three; An adsorbing member is one and configured to adsorb one of the water discharge control components to open the corresponding water outlet.

Further, the water outlets are three, and the three water outlets are evenly distributed along the circumferential direction of the water blocking seat side plates, and the water outlet control component and the water outlets are also corresponding to three; One adsorbing member is two, two of the first adsorbing members are distributed along the circumferential direction of the rotation control device, and an angle between the two first adsorbing members and two adjacent water outlets The angles between the two are consistent, and the two first adsorbing members are configured to adsorb the corresponding two water outlet control components to open the corresponding water outlets.

Further, the outer ring housing and the inner ring housing are both regular hexagons, and the side plates of the outer ring housing and the side plates of the inner ring housing are disposed parallel to each other, the water outlet The accommodating opening is disposed on the side plate of the outer ring housing, and the accommodating opening is disposed on the side plate of the inner ring housing, and the receiving port is in one-to-one correspondence with the water outlet.

Further, the cover of the outer ring housing along the water outlet is provided with a convex guide cover, and the bottom of the flow cover is provided with a water outlet.

A waterway control shower, comprising a housing, a water outlet panel and a waterway control switch, the waterway control switch comprises a water blocking seat, a cover plate, a rotation control device and a plurality of water outlet control devices, the cover plate is arranged on the water blocking seat and The water blocking chamber is surrounded by a water chamber, and the rotation control device is connected to the cover plate and extends into the water blocking chamber, and the portion of the rotation control device that extends into the water blocking chamber can rotate relative to the water blocking seat. The water outlet control device comprises a first adsorption component and a plurality of water outlet control components, wherein the water blocking seat is provided with a plurality of water outlets, and the plurality of water outlet control components are all accommodated in the water blocking cavity, and the first adsorption component is detachably connected to the rotation The control device extends into a portion of the water blocking chamber and is disposed opposite to one of the water outlet control assemblies, and one end of the plurality of water outlet control assemblies protrudes into the plurality of water outlets in a one-to-one correspondence and is selectively permeable under the adsorption of the first adsorption member The corresponding water outlet is opened or closed; the water outlet panel is disposed on the bottom opening of the accommodating outer casing and forms a receiving cavity with the accommodating outer casing, and the water blocking seat is accommodated in the accommodating cavity.

Another object of the present application is to provide a waterway control method configured to control the waterway control switch, wherein the opening step is as follows:

The water outlet control component of the water outlet control device is blocked at a corresponding water outlet, the rotation control device is rotated, the rotation control device drives the first adsorption member to rotate synchronously, and the first adsorption member is turned to one of the a corresponding position of the water outlet control component, and adsorbing the water outlet control component to open the corresponding water outlet;

Among them, the closing steps are as follows:

The water discharge control assembly opens a corresponding water outlet under the adsorption of the first adsorption member, rotates the rotation control device, and the rotation control device drives the first adsorption member to disengage the water discharge control component adsorbed thereto, The water outlet control assembly returns to the original position to block the water outlet.

This application includes the following benefits:

The waterway control switch provided by the application has a cover cover disposed on the water blocking seat to form a water blocking cavity, the rotation control device is connected to the cover plate and extends into the water blocking cavity, and the portion of the rotation control device extending into the water blocking cavity is opposite The water blocking seat rotates, and the water blocking seat is provided with a water outlet, and the plurality of water discharging control components respectively extend into the plurality of water outlets and can selectively open or close the corresponding water outlets under the adsorption of the first adsorbing member . In the actual use process, the adsorption position of the first adsorbing member is controlled by the rotation control device, thereby adsorbing different water outlet control components to open the water outlet, so that the water flows out from the corresponding water outlet, and the other water outlets are closed, realizing different positions. Free switching of water outlets in different directions. Compared with the prior art, the waterway control switch provided by the present application can freely switch the water outlets at different positions, so that the effluent water flow and the water discharge direction are diversified.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings to be used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments of the present application, and therefore It should be seen as a limitation on the scope, and those skilled in the art can obtain other related drawings according to these drawings without any creative work.

1 is a cross-sectional structural view of a first view of a waterway control switch according to an embodiment of the present application;

2 is a schematic cross-sectional structural view of a second view of a waterway control switch according to an embodiment of the present application;

3 is a schematic diagram of an explosion structure of a waterway control switch according to an embodiment of the present application;

Figure 4 is a schematic view showing the connection structure of the rotation control device of Figure 1;

FIG. 5 is a schematic structural diagram of a waterway control shower provided by an embodiment of the present application.

Icon: 100-waterway control switch; 110-blocking water seat; 111-inner ring housing; 113-outer ring housing; 130-cover; 150-rotation control device; 151-rotating connecting shaft; 153-rotating handle; 155-positioning assembly; 1551-positioning pin; 1553-second elastic member; 170-water outlet control device; 171-first adsorption member; 173-water outlet control assembly; 1731-switch control cylinder; 1733-blocking guide shaft; - second adsorbing member; 1736 - first elastic member; 1737 - fixed cover; 1738 - water blocking cover; 1739 - sealing ring; 200 - waterway control shower; 210 - housing housing; 230 - water outlet panel.

Detailed ways

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present application. It is a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in various different configurations.

The detailed description of the embodiments of the present application, which is set forth in the claims All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

It should be noted that similar reference numerals and letters indicate similar items in the following figures. Therefore, once an item is defined in one figure, it is not necessary to further define and explain it in the subsequent figures.

In the description of the present application, it should be noted that the orientation or positional relationship of the terms "center", "upper", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, or The orientation or positional relationship that is conventionally placed when the product is used is merely for the purpose of describing the present application and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, is constructed and operated in a specific orientation, and thus It is not to be construed as limiting the application. Moreover, the terms "first", "second", etc. are used merely to distinguish a description, and are not to be construed as indicating or implying a relative importance.

In the description of the present application, it should also be noted that the terms "set", "connected", "installed", and "connected" are to be understood broadly, and may be fixed connections, for example, unless otherwise explicitly stated and limited. It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be internal communication between the two elements. The specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. In the case of no conflict, the features in the embodiments described below can be combined with each other.

Referring to FIG. 1 , the present embodiment provides a waterway control switch 100, including a water blocking seat 110, a cover plate 130, a rotation control device 150, and a water outlet control device 170. The cover plate 130 is disposed on the water blocking seat 110 and is blocked. The water seat 110 encloses a water chamber, the rotation control device 150 is connected to the cover plate 130 and extends into the water blocking chamber, and the portion of the rotation control device 150 that extends into the water blocking chamber is rotatable relative to the water blocking seat 110; the water outlet control device 170 The water outlet control device 170 includes a first adsorbing member 171 and a plurality of water outlet control components 173. The water blocking seat 110 is provided with a plurality of water outlets, and the plurality of water outlet control components 173 are all housed in the water blocking device. The first adsorbing member 171 is detachably connected to a portion of the rotary control device 150 that extends into the water blocking chamber and is disposed opposite to one of the water outlet control assemblies 173. One end of the plurality of water outlet control assemblies 173 extends in one-to-one correspondence. The water outlets are capable of selectively opening or closing the corresponding water outlets under the adsorption of the first adsorbing member 171.

Referring to FIG. 5, the embodiment further provides a waterway control showerhead, including a receiving housing 210, a water outlet panel 230, and the waterway control switch 100. The water outlet panel 230 is disposed on the bottom opening of the receiving housing 210 and is accommodated. The outer casing 210 forms a receiving cavity, and the water blocking seat is received in the receiving cavity.

A water outlet hole is arranged on the cover plate, and the water outlet hole is connected with the external water supply device, and the external water supply enters the water blocking cavity formed by the water blocking seat 110 and the cover plate 130 through the water outlet hole, and the rotation control device 150 is not needed when the shower is used. The first adsorbing member 171 is located away from the water outlet control unit 173, and the water outlet control unit 173 is blocked on the corresponding water outlet. The water in the water blocking chamber cannot flow out through the water outlet; when the shower is required to be opened, the opening step is as follows: The rotation control device 150 rotates the first adsorption member 171 to rotate synchronously until the first adsorption member 171 is turned to a position corresponding to one of the water discharge control assemblies 173, and the water control assembly 173 is adsorbed to open the corresponding water outlet. The water in the water chamber flows out through the water outlet and flows into the accommodating cavity formed by the accommodating outer casing 210 and the water outlet panel 230, and flows out through the water outlet hole on the water outlet panel for the user to use. The user can rotate the rotation control device 150 to adjust the first adsorption member 171 to open and close the water outlet control unit 173 at different positions, so that the water in the water blocking chamber flows out through the water outlet, correspondingly corresponding to the position of the shower water outlet panel. Outflow, to achieve the control of the water outlet at different positions of the shower, so that the direction of the shower water and the water is diversified.

When the shower is not required, the closing step is as follows: the rotation control device 150 is rotated, and the rotation control device 150 drives the first adsorption member 171 out of the water discharge control assembly 173 adsorbed thereto, and the water discharge control assembly 173 returns to the original position to block the water outlet. Just fine.

In this embodiment, the water outlets may be three, and the three water outlets are uniformly distributed along the circumferential direction of the side plates of the water blocking seat 110, and the water outlet control unit 173 and the water outlet are correspondingly three; the first adsorption member 171 is a And configured to adsorb one of the water outlet control components 173 to open the corresponding water outlet. The three water outlets are arranged in an equilateral triangle, and the angle between each of the two water outlets and the center of the water blocking seat 110 is 120 degrees, and the first adsorption member 171 is rotated by the rotation rotation control device 150 to realize the first adsorption member 170 to three. The control of one of the water discharge control units 173 is opened, wherein when the first adsorption member 170 adsorbs one of the water discharge control units 173 to open the corresponding water outlet, the other two water outlets are in a blocked state.

In addition to the above structure, in the embodiment, the water outlets may be three, and the three water outlets are evenly distributed along the circumferential direction of the side plates of the water blocking seat 110, and the water outlet control unit 173 and the water outlet are correspondingly three; The piece 170 may also be two, the two first adsorbing members 170 are distributed along the circumferential direction of the rotation control device 150, and the angle between the two first adsorbing members 170 and the adjacent two water outlets Consistently, the two first adsorbing members 170 are configured to adsorb the corresponding two water outlet control assemblies 173 to open the corresponding water outlets. The three water outlets are sequentially spaced by 120 degrees, and the angle between the two first adsorbing members 170 is also 120 degrees. By rotating the rotation control device 150, the two first adsorbing members 170 can simultaneously discharge the two waters. The control component 173 is correspondingly attracted, and the two water outlet control components 173 simultaneously open the corresponding two water outlets, and the water in the water blocking chamber can flow out through the two water outlets at the same time, and the other water outlet is in a blocked state. Of course, the number of the water outlets may be four, five, or six, and is not specifically limited herein.

In this embodiment, the number of the first adsorbing members 171 is one or two, for adsorbing one or two of the water outlet control components 173 to open the corresponding water outlets, and in addition, the number of the first adsorbing members 171 may also be For a plurality of, the plurality of first adsorbing members 171 can simultaneously adsorb the plurality of water outlet control components 173 to open a plurality of water outlets, and the specific combinations thereof are not enumerated here.

Referring to FIG. 2, the water blocking seat 110 includes a bottom plate, an inner ring housing 111 and an outer ring housing 113. The outer ring housing 113 is disposed on the bottom plate to form a peripheral side plate of the water blocking cavity, and the plurality of water outlets are along the outer ring shell. The inner ring housing 111 is disposed on the bottom plate inside the outer ring housing 113. The inner ring housing is provided with a plurality of receiving openings along the circumferential direction thereof, and the plurality of receiving ports and the plurality of receiving ports The water nozzles are arranged one by one; the rotation control device 150 extends into the inner ring housing 111, and a plurality of receiving openings are disposed around the rotation control device 150. One end of each water outlet control component 173 points to a corresponding water outlet, and the other end It is disposed through the corresponding receiving opening and opposite to the portion of the rotation control device 150 that projects into the inner ring housing 111 for opening the water outlet under the adsorption of the first adsorbing member 171.

Specifically, in the embodiment, the outer ring housing 113 and the inner ring housing 111 are both regular hexagonal frames, and the side plates of the outer ring housing 113 and the side plates of the inner ring housing 111 are disposed in parallel with each other. The water inlet is disposed on the side plate of the outer ring housing 113, and the receiving opening is disposed on the side plate of the inner ring housing 111, and the receiving port is in one-to-one correspondence with the water outlet. A space for accommodating the rotation control device 150 and a part of the water outlet control unit 173 is formed inside the inner ring housing 111; a water flow passage is formed between the inner ring housing 111 and the outer ring housing 113, and each water outlet is connected to the water flow passage. The water flow collects in the water flow passage and is discharged through one of the water outlets, and the inner and outer chambers of the inner ring casing 111 are relatively independent to reduce the corrosion damage caused by the water in the water flow passage to the rotation control device 150 and the water discharge control assembly 173. It should be noted that the shapes of the outer ring housing 113 and the inner ring housing 111 are not limited to the regular hexagonal frame, but may be other shapes such as a rectangular frame or a circular frame, but the inner ring housing 111 can be used. The shape in which the water flow passage is formed with the outer ring casing 113 is within the scope of the present application.

In this embodiment, the cover of the outer ring housing 113 along the water outlet is provided with a convex guide cover, and the bottom of the flow cover is provided with a water outlet. The water entering the water flow passage flows into the diversion cover through the water outlet on the outer ring casing 113, and flows out through the water outlet at the bottom of the diversion cover, so that the water flows downward to the water outlet panel of the shower to improve the outlet water in the water outlet panel. The position accuracy on the upper side reduces the water discharge from the waterway control switch to radially outward and affects the accuracy of the water discharge position on the water outlet panel.

Referring to FIG. 3, each of the water outlet control components 173 includes a switch control cylinder 1731, a water blocking guide shaft 1733, a second adsorbing member 1735, and a first elastic member 1736. The switch control cylinder 1731 is fixed to the inner wall of the inner ring housing 111. The cover is disposed on the corresponding receiving port, one end of the water blocking guide shaft 1733 is directed to the corresponding water outlet, the other end is inserted into the switch control cylinder 1731 through the receiving port, and the second adsorbing member 1735 is fixedly connected to the water blocking guide shaft. 1733 extends into one end of the switch control cylinder 1731 and extends out of the switch control cylinder 1731 to be attracted to the first adsorbing member 171; one end of the first elastic member 1736 abuts the water blocking guide shaft 1733, and the other end is connected to the switch. The inner wall of the cylinder 1731 abuts.

In this embodiment, each of the water outlet control components 173 further includes a fixing cover 1737, a water blocking cover 1738 and a sealing ring 1739. The side plate of the inner ring housing 111 is provided with a insertion hole on the outer side wall of the inner ring housing 111. An annular mounting groove is disposed along the edge of the insertion hole, and the fixing cover 1737 is embedded in the mounting groove. The switch control tube 1731 is inserted into the insertion hole from the inner side wall of the inner ring housing 111 and is fixed to the fixing cover 1737. The fixing cover 1737 is provided with a second through hole, and the water blocking guide shaft is inserted into the switch control cylinder 1731 through the second through hole; the water blocking cover 1738 is sleeved on the water blocking guide shaft 1733, and the fixing cover 1737 is The outer side wall is fixed, and the sealing ring 1739 is sleeved on the water blocking guide shaft 1733 and accommodated in the receiving cavity between the water blocking cover 1738 and the fixed cover 1737.

Here is a specific form of the water outlet control assembly 173. The fixed cover 1737 and the switch control cylinder 1731 are respectively disposed on both sides of the insertion hole of the inner ring housing 111, and the water blocking portion 1738 and the sealing ring on the fixed cover 1737 are worn. The gap between the water blocking guide shaft 1733 and the insertion hole of the insertion hole is blocked to reduce the corrosion of the water in the water flow passage into the inner ring housing 111, causing corrosion to the rotation control device 150 and the partial water discharge control unit 173. damage. In operation, the rotation control device 150 is rotated and the first adsorption member 171 thereon is driven, the first adsorption member 171 is correspondingly attracted to the second adsorption member 1735 of one of the water discharge control assemblies 173, and the second adsorption member 1735 is in the first adsorption member. The attraction of the 171 causes the water blocking guide shaft 1733 to move inwardly and the first elastic member 1736 is compressed, and the water blocking guide shaft 1733 is separated from the water outlet, and the water outlet is no longer blocked, and the water in the water flow passage can flow out through the water outlet; When the shower is not needed, the rotation control device 150 is rotated, and the first adsorption member 171 is disengaged from the second adsorption member 1735, and the water blocking guide shaft 1733 is moved outward by the elastic force of the first elastic member 1736 to perform the water outlet. Blocked.

In this embodiment, the water blocking guide shaft 1733 includes a plug shaft body and a connecting shaft body which are sequentially connected along the longitudinal direction thereof, and the plug shaft body is inserted into the second through hole of the fixed cover, and is accommodated in the switch control tube The inner connecting shaft body is detachably fixed. The water blocking guide shaft 1733 is provided in two parts to facilitate the installation of the water blocking guide shaft on the inner ring housing 111.

Specifically, in this embodiment, one end of the switch control cylinder 1731 is fixed to the inner ring housing 111, the other end is blocked with a baffle, and the baffle is provided with a first through hole, and the second adsorption member 1735 passes through the first a through hole extends out of the switch control cylinder 1731; the water blocking guide shaft 1733 is located on the outer wall of the switch control cylinder and protrudes outwardly from the abutment boss, the first elastic member is accommodated in the switch control cylinder, and is compressed in the abutting convex Between the table and the baffle. Here is a specific form in which the first elastic member 1736 is compressed in the switch control cylinder 1731. The first elastic member 1736 is compressed between the baffle and the abutment boss on the water blocking guide shaft 1733, and can drive the water blocking guide shaft. 1733 extends through the inner hole housing 111 through the insertion hole and the second through hole on the fixing cover, and blocks the water outlet.

In this embodiment, the first elastic member 1736 may include a spring sleeved on the water blocking guide shaft and compressed between the abutting boss and the baffle of the switch control cylinder 1731. The first elastic member is a compression spring, and the compression spring is sleeved on the outer circumferential surface of the water blocking guide shaft 1733, and one end of the compression spring is fixedly connected to the water blocking guide shaft 1733, and the other end abuts against the inner wall of the switch control cylinder 1731, so that the other end is abutted on the inner wall of the switch control cylinder 1731. The water blocking guide shaft 1733 has a tendency to move outward away from the switch control cylinder 1731.

It should be noted that, in this embodiment, the first adsorbing member 171 and the second adsorbing member 1735 have mutually attracting properties. Specifically, the first adsorbing member 171 is a magnet block, and the second adsorbing member 1735 is a magnetic metal. Alternatively, the first adsorbing member 171 is a magnetic metal, and the second adsorbing member 1735 is a magnet block. By changing the position of the first adsorbing member 171, different second adsorbing members 1735 can be adsorbed, so that the corresponding water blocking guiding shaft 1733 can open the corresponding water outlet against the elastic force of the spring to realize switching of different water outlets.

In this embodiment, one end of the water blocking guide shaft 1733 pointing to the water outlet is provided with a water blocking sealing ring for sealing the water outlet. The water blocking seal ring may be an elastic body to improve the sealing and sealing performance of the water blocking guide shaft 1733 to the water outlet; specifically, the water blocking sealing ring is a rubber sealing ring, wherein the water blocking sealing ring may also be a synthetic resin seal The sealing ring of other materials such as a ring or a polymer material sealing ring is not specifically limited herein.

Referring to FIG. 4, the rotation control device 150 includes a rotation connecting shaft 151, a rotating handle 153, and a positioning assembly 155. One end of the rotating connecting shaft 151 extends into the water blocking chamber and is rotatably connected to the cover plate 130, and the rotating connecting shaft 151 extends into the water blocking device. One end of the cavity is provided with a fixed turntable (not shown), the first adsorbing member 171 is detachably coupled to the fixed turntable, and the other end of the rotary connecting shaft 151 extends out of the cover plate 130 and is coupled to the rotating handle 153. When the user uses the rotation control of the rotating connecting shaft 151 and the fixed turntable by rotating the rotating handle 153, the rotation control of the first adsorbing member 171 on the fixed turntable is realized, and the use convenience of the waterway control switch is improved.

Specifically, in the embodiment, the rotating handle 153 has a disk shape, and the edge of the rotating handle 153 has a zigzag shape. The serrations are provided on the periphery of the rotating handle 153, which can effectively increase the relative frictional force when the user holds the rotating handle 153, and reduce the occurrence of slippage between the user and the rotating handle 153 and the inability to rotate the rotating handle 153.

In this embodiment, the waterway control switch 100 further includes a positioning component 155. The outer surface of the cover plate 130 is provided with a plurality of positioning slots. The plurality of positioning slots are disposed in one-to-one correspondence with the plurality of water outlets, and one end of the positioning component 155 is connected to The other end of the rotation control device 150 is configured to be mated with one of the positioning slots to position the rotary handle 153. Specifically, the positioning component 155 includes a positioning pin 1551 and a second elastic component 1553. The rotation control device 150 is provided with a guiding cylinder. The guiding cylinder is formed with a receiving groove. The positioning pin 1551 is inserted into the receiving slot, and the second elastic component is inserted. 1553 is accommodated in the accommodating groove, and is compressed between the guiding cylinder and the positioning pin 1551, and the driving positioning pin 1551 is ejected from the accommodating groove. Here is a specific form of the positioning assembly 155. The rotating handle 153 is rotated, and the rotating handle 153 drives the positioning assembly to rotate synchronously. During the rotation, the second elastic member 1553 drives the positioning pin 1551 to move outward along the same receiving groove of the track. Pressing on the cover plate 130 until the positioning pin 1551 is turned into the positioning groove inserted into the cover plate 130. At this time, the first adsorbing member 171 on the water blocking guide shaft 1733 and the second one of the water outlet control assemblies The absorbing member 1735 is correspondingly attracted, and the positioning groove on the cover plate 130 positions the positioning assembly 155 to ensure the positional stability of the rotating handle 153, and accordingly ensures the positional accuracy of the first absorbing member 171 on the water blocking guide shaft 1733. The stability of the suction of the second adsorbing member 1735 reduces the occurrence of the shower closing condition due to the rotation of the rotating handle 153 during the use of the shower.

Specifically, the receiving housing 210 can be provided with a through hole, and the rotation control device 150 can protrude through the through hole to accommodate the outside of the housing 210, so that the user can rotate the rotation control device; the receiving housing 210 can also be disposed for positioning. During the rotation of the rotation control device 150, the rotary handle 153 drives the positioning assembly 155 to rotate in the arcuate groove. Specifically, when the cover plate 130 is provided with three positioning grooves, the arc groove The angle may be greater than or equal to 240 degrees to achieve the insertion limit of the positioning component 155 to the three positioning slots.

In summary, the waterway control switch 100 provided by the embodiment has the following working principle: the water flows through the water inlet of the cover plate 130 into the water blocking cavity and collects into the water flow channel, rotates the rotating handle 153, and rotates The connecting shaft 151 drives the fixed turntable to rotate, so that the first adsorbing member 171 is rotated to oppose one of the second adsorbing members 1735, and the corresponding water blocking guide shaft 1733 opens the corresponding water outlet against the spring force, and the other water outlets are closed. When it is necessary to switch the water outlet, the rotary handle 153 is continuously rotated, so that the first adsorbing member 171 is rotated to oppose the other second adsorbing member 1735, and the other water outlet is opened while the other water outlets are closed. It realizes the free combination of free switching and water outlet modes of water outlets in different directions and different positions. Compared with the prior art, the waterway control switch 100 provided in this embodiment can freely switch the water outlets at different positions, so that the effluent water flow and the water discharge direction are diversified.

Referring to FIG. 5, the embodiment provides a waterway control showerhead 200, including a receiving housing 210, a water outlet panel 230, and a waterway control switch 100. The basic structure and principle of the waterway control switch 100 and the technical effects produced and the first The embodiments are the same, and for the sake of brief description, where the parts of the embodiment are not mentioned, reference may be made to the corresponding content in the first embodiment.

The waterway control switch 100 includes a water blocking seat 110, a cover plate 130, a rotation control device 150, and a plurality of water outlet control devices 170. The cover plate 130 is disposed on the water blocking seat 110 and encloses a water blocking chamber with the water blocking seat 110. The rotation control device 150 is coupled to the cover plate 130 and extends into the water blocking chamber, and the portion of the rotation control device 150 that extends into the water blocking chamber is rotatable relative to the water blocking seat 110.

The water outlet control device 170 includes a first adsorbing member 171 and a plurality of water outlet control assemblies 173. The water blocking seat 110 is provided with a plurality of water outlets, and the plurality of water outlet control assemblies 173 are all accommodated in the water blocking chamber. The first adsorbing member 171 Removably connected to a portion of the rotation control device 150 that extends into the water blocking cavity and is disposed opposite to one of the water outlet control components 173. One end of the plurality of water outlet control components 173 protrudes into the plurality of water outlets in a one-to-one correspondence and can be first The corresponding water outlet is selectively opened or closed by the adsorption of the adsorbing member 171.

The water outlet panel 230 is disposed on the accommodating housing 210 and forms an accommodating cavity with the accommodating housing 210. The water blocking seat 110 is received in the accommodating cavity.

The waterway control shower 200 provided in this embodiment can control different water outlets for water discharge, and the switching is convenient.

The above description is only the preferred embodiment of the present application, and is not intended to limit the present application, and various changes and modifications may be made to the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application are intended to be included within the scope of the present application.

Industrial applicability

The waterway control switch, the waterway control shower and the waterway control method provided by the embodiment can control the different water outlets on the waterway control switch by rotating the rotation control device, so that the effluent water flow and the water discharge direction are diversified.

Claims (18)

1. A waterway control switch, comprising: a water blocking seat, a cover plate, a rotation control device and a water outlet control device, wherein the cover plate is disposed on the water blocking seat and encloses the water blocking seat a water chamber, the rotation control device is coupled to the cover plate and extends into the water blocking cavity, and a portion of the rotation control device that extends into the water blocking cavity is rotatable relative to the water blocking seat;

   The water outlet control device includes a first adsorbing member and a plurality of water outlet control assemblies, wherein the water blocking seat is provided with a plurality of water outlets, and the plurality of water outlet control components are all accommodated in the water blocking chamber. The first absorbing member is detachably connected to a portion of the rotation control device that protrudes into the water blocking cavity and is disposed opposite to one of the water outlet control components, and one end of the plurality of water outlet control components protrudes into the plurality of one-to-one correspondingly The water outlet is capable of selectively opening or closing the corresponding water outlet under the adsorption of the first adsorbing member.
2. The waterway control switch according to claim 1, wherein the water blocking seat comprises a bottom plate, an inner ring housing and an outer ring housing, and the outer ring housing is disposed on the bottom plate to form the plug. a peripheral side plate of the water chamber, wherein the plurality of water outlets are dispersedly arranged along a circumference of the outer ring housing; the inner ring housing is disposed on the bottom plate inside the outer ring housing, The inner ring housing is provided with a plurality of receiving openings along a circumferential direction thereof, and the plurality of receiving openings are disposed in one-to-one correspondence with the plurality of water outlets; the rotation control device extends into the inner ring housing, and the plurality of The accommodating port is disposed around the rotation control device, and one end of each of the water outlet control components is directed to the corresponding water outlet, and the other end passes through the corresponding accommodating port and is controlled by the rotation A portion of the device extending into the inner ring housing is disposed oppositely and configured to open the water outlet under the adsorption of the first adsorbing member.
3. The waterway control switch according to claim 2, wherein each of said water outlet control assemblies comprises a switch control cylinder, a water shutoff guide shaft, a second adsorbing member and a first elastic member, wherein said switch control cylinder is fixed to An inner wall of the inner ring housing is disposed on the corresponding receiving opening, one end of the water blocking guide shaft is directed to the corresponding water outlet, and the other end extends through the receiving opening into the switch In the control cylinder, the second adsorption member is fixedly connected to the water blocking guide shaft and extends into one end of the switch control cylinder, and protrudes from the switch control cylinder to be configured to be attracted to the first adsorption member; One end of the first elastic member abuts against the water blocking guide shaft, and the other end abuts against an inner wall of the switch control cylinder.
4. The waterway control switch according to claim 3, wherein one end of the switch control cylinder is fixedly connected to the inner ring housing, the other end is sealed with a baffle, and the baffle is provided with a first a through hole, the second absorbing member protrudes from the first through hole to protrude from the switch control cylinder; the water blocking guide shaft is located on an outer wall of the switch control cylinder and protrudes outwardly with an abutment boss The first elastic member is accommodated in the switch control cylinder and is compressed between the abutment boss and the baffle.
5. The waterway control switch according to claim 4, wherein the first elastic member comprises a spring, the spring is sleeved on the water blocking guide shaft, and is compressed on the abutting boss and the The switch controls between the baffles of the cartridge.
6. A waterway control switch according to any one of claims 3 to 5, wherein each of said water discharge control assemblies further comprises a fixed cover, a water blocking cover and a sealing ring, and a side plate of said inner ring housing An annular mounting groove is disposed on an outer sidewall of the inner ring housing along an edge of the insertion hole, the fixing cover is embedded in the mounting groove, and the switch control tube is The inner side wall of the inner ring housing is inserted into the insertion hole and abuts against the fixed cover; the fixed cover is provided with a second through hole, and the water blocking guide shaft passes through the second The through hole is inserted into the switch control cylinder; the water blocking cover is sleeved on the water blocking guide shaft, and is fixed to the outer side wall of the fixed cover, and the sealing ring is sleeved on the water blocking guide shaft And received in the receiving cavity between the water blocking cover and the fixing cover.
7. The waterway control switch according to claim 6, wherein the water blocking guide shaft includes a plug shaft body and a connecting shaft body which are sequentially connected along a longitudinal direction thereof, and the plug shaft body is inserted into the fixing shaft. The second through hole in the cover is detachably fixed to the connecting shaft body accommodated in the switch control cylinder.
8. The waterway control switch according to any one of claims 1 to 7, wherein one end of the water blocking guide shaft pointing to the water outlet is provided with a water blocking sealing ring, and the water blocking sealing ring is configured to be sealed. Block the outlet.
9. The waterway control switch according to any one of claims 1 to 8, wherein the rotation control device comprises a rotary connecting shaft and a rotary handle, one end of the rotary connecting shaft extends into the water blocking chamber and The cover plate is rotatably connected, and one end of the rotating connecting shaft extending into the water blocking cavity is provided with a fixed turntable, and the first adsorption member is detachably connected to the fixed turntable, and the rotating connecting shaft is The other end projects from the cover and is coupled to the rotating handle.
10. The waterway control switch according to claim 9, wherein the rotary handle has a disk shape, and the edge of the rotary handle has a zigzag shape.
11. The waterway control switch according to any one of claims 1 to 10, further comprising a positioning component, the outer surface of the cover plate is provided with a plurality of positioning slots, and the plurality of positioning slots and the plurality of One of the nozzles is arranged correspondingly, one end of the positioning component is connected to the rotation control device, and the other end is configured to be mated with one of the positioning slots to position the rotating handle.
12. The waterway control switch according to claim 11, wherein the positioning assembly comprises a positioning pin and a second elastic member, and the rotation control device is provided with a guiding cylinder, and the guiding cylinder forms a receiving groove therein. The positioning pin is inserted into the accommodating groove, and the second elastic member is received in the accommodating groove, and is compressed between the guiding tube and the positioning pin to drive the positioning pin to eject. The accommodating groove.
13. The waterway control switch according to any one of claims 1 to 12, wherein the water outlets are three, and the three water outlets are evenly distributed along the circumferential direction of the water blocking seat side plates. The water control component is also corresponding to the water outlet. The first adsorbing member is one, and is configured to adsorb one of the water discharging control components to open the corresponding water outlet.
14. The waterway control switch according to any one of claims 1 to 12, wherein the water outlets are three, and the three water outlets are evenly distributed along the circumferential direction of the water blocking seat side plates. The water control assembly is also three corresponding to the water outlet; the first adsorption member is two, and the two first adsorption members are distributed along the circumferential direction of the rotation control device, and the two The angle between the two adsorbing members is the same as the angle between the two adjacent water outlets, and the two first adsorbing members are configured to adsorb the corresponding two of the water discharging control components to open the corresponding ones. Water nozzle.
15. The waterway control switch according to any one of claims 2 to 7, wherein the outer ring casing and the inner ring casing are both regular hexagonal and the side plates of the outer ring casing The water outlet is disposed on a side plate of the outer ring housing, and the receiving port is disposed on a side plate of the inner ring housing, and The receiving port has a one-to-one correspondence with the water outlet.
16. The waterway control switch according to any one of claims 2-7, wherein the cover of the outer ring housing along the water outlet is provided with a convex guide cover, and the cover of the flow guide There is a water outlet at the bottom.
17. A waterway control showerhead, comprising: a receiving housing, a water outlet panel, and a waterway control switch according to any one of claims 1-9, wherein the water outlet panel is disposed at a bottom opening of the receiving housing Forming a receiving cavity with the receiving housing, and the water blocking seat is received in the receiving cavity.
18. A waterway control method, characterized in that it is configured to control the waterway control switch of any one of claims 1-16, wherein the opening step is as follows:

    The water outlet control component of the water outlet control device is blocked at a corresponding water outlet, the rotation control device is rotated, the rotation control device drives the first adsorption member to rotate synchronously, and the first adsorption member is turned to one of the a corresponding position of the water outlet control component, and adsorbing the water outlet control component to open the corresponding water outlet;

    Among them, the closing steps are as follows:

    The water discharge control assembly opens a corresponding water outlet under the adsorption of the first adsorption member, rotates the rotation control device, and the rotation control device drives the first adsorption member to disengage the water discharge control component adsorbed thereto, The water outlet control assembly returns to the original position to block the water outlet.

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