CN220891154U - Automatic two play water structures of switch - Google Patents

Abstract

The utility model discloses an automatic switching double-water outlet structure, which comprises a body, a water outlet and a water outlet, wherein the body is provided with a water inlet channel and a water outlet channel which are communicated, the water outlet channel is provided with a first water outlet and a second water outlet which are opposite in direction, and the water inlet channel is connected to the middle position of the water outlet channel; the valve core comprises a conical body, a connecting rod and a flange plate, wherein the conical body, the connecting rod and the flange plate are coaxially and sequentially connected, the valve core is used for axially sliding along the valve core in a water outlet channel, the top surface of the conical body is connected to the connecting rod, the bottom surface of the conical body is adapted to a first water outlet, the flange plate is adapted to a second water outlet, a water outlet groove is further formed in the side wall of the water outlet channel, one end of the elastic piece is abutted to the body, and the other end of the elastic piece is abutted to one side of the flange plate, which is used for being connected with the connecting rod.

Description

Automatic two play water structures of switch

Technical Field

The application belongs to the technical field of faucets, and particularly relates to an automatic switching double-water-outlet structure.

Background

At present, the research on automatically switched double water outlet faucets at home and abroad is less, the existing double water outlet faucets generally control two water outlets on a faucet shell through two valve cores independently, the assembly cost is increased, the structure is cumbersome and complicated, the daily use is inconvenient, for example, on an aquatic product selling operation table, a faucet arranged on a water tank and a handheld spray head used for cleaning the operation table are usually arranged, and in the prior art, when the faucet or the handheld spray head is required to be used, the corresponding switch valve is required to be independently operated, so that the convenience is brought. Therefore, there is a need to solve the above-mentioned technical problems.

Disclosure of Invention

The embodiment of the application aims to provide an automatic switching double-water outlet structure so as to solve the technical problem of complex double-water outlet faucet structure in the prior art.

In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides an automatic two play water structures of switch includes:

The water inlet channel is connected to the middle position of the water outlet channel;

The valve core comprises a conical body, a connecting rod and a flange plate which are coaxially and sequentially connected, the valve core is used for axially sliding in the water outlet channel, the top surface of the conical body is connected with the connecting rod, the bottom surface of the conical body is adapted to the first water outlet, the flange plate is adapted to the second water outlet, a water outlet groove is further formed in the side wall of the body, used for forming the water outlet channel, and the water outlet groove is recessed along the radial direction of the water outlet channel and extends from the second water outlet to the inside of the water outlet channel;

and one end of the elastic piece is abutted to the body, the other end of the elastic piece is abutted to one side of the flange plate, which is used for being connected with the connecting rod, and the compression stroke of the elastic piece is larger than the extension length of the water outlet groove.

Optionally, the water outlet groove is provided with a plurality of water outlet channels at intervals along the circumferential direction of the water outlet channel, and the water outlet channels are uniformly distributed around the flange plate.

Optionally, the automatically switched double-water outlet structure further comprises a first connecting end, wherein the first connecting end is integrally formed on the body and forms a first flow channel, and the first flow channel is communicated with the water outlet channel through the second water outlet;

The radial dimension of the first runner is larger than that of the second water outlet.

Optionally, the automatic switching double-water outlet structure further comprises a connecting sleeve, wherein the connecting sleeve is used for connecting a handheld spray head;

the connecting sleeve is detachably connected to the first connecting end and forms a connecting water channel, and the connecting water channel is communicated with the first runner.

Optionally, an external thread is provided on an outer wall surface of the connecting sleeve, and the connecting sleeve is in threaded connection with the first connecting end through the external thread.

Optionally, an internal thread is provided on an inner wall surface of the connecting sleeve, and the connecting sleeve is connected with an external handheld nozzle through the internal thread.

Optionally, the connecting sleeve is provided with an end wall perpendicular to the axial direction of the connecting sleeve, and a hexagonal hole for communicating the first flow passage with the connecting water channel is arranged on the end wall.

Optionally, the automatically switched double-water outlet structure further comprises a collar, wherein the collar is nested in the water outlet channel, coaxially arranged with the water outlet channel and positioned at one end of the first water outlet;

The cone is adapted to move in the axial direction of the collar and the bottom surface of the cone is adapted to the inner cross section of the collar.

Optionally, the automatically switched double-water outlet structure further comprises a second connecting end, wherein the second connecting end is integrally formed on the body and forms a second flow channel, and the second flow channel is communicated with the water outlet channel through the second water outlet;

The radial dimension of the second flow passage is larger than that of the first water outlet.

Optionally, the elastic element is a spring.

The automatic switching double-water-outlet structure has the beneficial effects that: compared with the prior art, in the double-water-outlet structure, the water outlet channel is provided with the two water outlets with opposite directions, the valve core is used for moving in the water outlet channel, when the first water outlet is closed, the valve core moves towards the first water outlet and enables the second water outlet to be opened, the water outlet channel can be used for discharging water through the second water outlet, when the first water outlet is opened, the valve core moves towards the second water outlet and can be used for closing the second water outlet, and the water outlet channel can be used for discharging water through the first water outlet, so that the automatic switching of the water outlet channel from the first water outlet and the water outlet from the second water outlet can be realized only by opening and closing the first water outlet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an automatically switched dual water outlet structure according to an embodiment of the present application;

FIG. 2 is a top view of an overall structure of an automatically switched dual water outlet structure according to an embodiment of the present application;

FIG. 3 is a side view of the whole structure of an automatically switched dual water outlet structure according to an embodiment of the present application;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

Wherein, each reference sign in the figure: 100. a body; 101. a water inlet channel; 102. a water outlet channel; 121. a first water outlet; 122. a second water outlet; 201. a cone; 202. a connecting rod; 203. a flange plate; 204. a water outlet tank; 300. an elastic member; 400. a first connection end; 401. a first flow passage; 500. connecting sleeves; 501. connecting a water channel; 502. an external thread; 503. an internal thread; 504. an end wall; 541. a hexagonal hole; 600. a collar; 700. a second connection end; 701. and a second flow passage.

Description of the embodiments

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 5, an automatic switching dual water outlet structure according to an embodiment of the application will be described. The automatic switching double water outlet structure comprises a body 100, a valve core and an elastic piece 300. The body 100 is provided with a water inlet channel 101 and a water outlet channel 102 which are communicated, the water outlet channel 102 is provided with a first water outlet 121 and a second water outlet 122 which are opposite in direction, the water inlet channel 101 is connected to the middle position of the water outlet channel 102, and therefore water introduced from the water inlet channel 101 can flow to the first water outlet 121 and the second water outlet 122 of the water outlet channel 102 respectively.

The valve core comprises a conical body 201, a connecting rod 202 and a flange 203 which are coaxially and sequentially connected, the valve core is used for axially sliding along the valve core in the water outlet channel 102, the top surface of the conical body 201 is connected to the connecting rod 202, the bottom surface of the conical body 201 is adapted to the first water outlet 121, the flange 203 is adapted to the second water outlet 122, a water outlet groove 204 is further formed in the side wall of the body 100, used for forming the water outlet channel 102, and the water outlet groove 204 is recessed along the radial direction of the water outlet channel 102 and extends from the second water outlet 122 to the inside of the water outlet channel 102. In this embodiment, one end of the elastic member 300 abuts against the body 100, and the other end abuts against one side of the flange 203 for connecting with the connecting rod 202. Further, the compression stroke of the elastic member 300 is greater than the extension length of the water outlet groove 204.

According to the automatically switched double water outlet structure provided in the present embodiment, when the water inlet channel 101 is introducing water into the water outlet channel 102, if the second water outlet 122 is opened, the water in the water outlet channel 102 can be discharged from the second water outlet 122 via the water outlet tank 204, and the first water outlet 121 is closed by the cone 201, so that the water in the water outlet channel 102 cannot be discharged from the first water outlet 121, and in this state, the water in the water outlet channel 102 can only be discharged from the second water outlet 122. If the second water outlet 122 is closed, as the water pressure in the water outlet channel 102 increases continuously, the valve core can be pressed by the clearance between the cone 201 and the water outlet channel 102 to move towards the first water outlet 121, and the first water outlet 121 is opened, so that the water in the water outlet channel 102 can only be discharged from the first water outlet 121. Therefore, according to the dual water outlet structure provided in the present embodiment, an operator can realize automatic water switching and discharging from the first water outlet 121 or the second water outlet 122 only by controlling the opening and closing of the second water outlet 122, so that the dual water outlet structure is very convenient to use, has a very simple overall structure, and is convenient for production and processing.

In addition, the elastic member 300 provided in this embodiment can always keep the valve core moving toward the second water outlet 122, so that the first water outlet 121 always has a closed trend through the conical body 201, and only when the water pressure in the water outlet channel 102 is greater than the elastic force of the elastic member 300, the valve core can be pushed to move toward the first water outlet 121, so that the first water outlet 121 is opened, that is, when the handheld nozzle communicated with the second water outlet 122 is closed, the water pressure in the water outlet channel 102 overcomes the elastic force of the elastic member 300 to push the valve core to move toward the first water outlet 121, so that the first water outlet 121 is automatically opened.

In another embodiment of the present application, referring to fig. 1 to 5, the water outlet grooves 204 are arranged at intervals along the circumferential direction of the water outlet channel 102 and uniformly distributed around the flange 203. In this embodiment, by providing a plurality of water outlet tanks 204, the water outlet efficiency of the second water outlet 122 can be effectively increased to ensure the water outlet flow, so that the use is convenient. It is to be understood that the cross-sectional shape of the water outlet tank 204 in this embodiment is not limited, and may be a circular, oval, square, rectangular or polygonal shape commonly used in the art, and will not be described again.

In another embodiment of the present application, referring to fig. 1 to 5, the automatic switching dual water outlet structure further includes a first connection end 400, the first connection end 400 is integrally formed on the body 100 and forms a first flow channel 401, and the first flow channel 401 is communicated with the water outlet channel 102 through the second water outlet 122; the radial dimension of the first flow channel 401 is larger than the radial dimension of the second water outlet 122. In this embodiment, by providing the first connection end 400, on one hand, the resistance of the water flowing out of the first water outlet 121 can be reduced; on the other hand, the first connecting end 400 can be conveniently connected with an external structure, for example, the first connecting end 400 can be connected with the handheld spray head, and an operator can correspondingly and automatically control the opening and closing of the first water outlet 121 by controlling the opening and closing of the handheld spray head, so that the use scene is wider, and the use is very flexible.

In another embodiment of the present application, referring to fig. 1 to 5, the automatic switching dual water outlet structure further includes a connecting sleeve 500, wherein the connecting sleeve 500 is used for connecting with a handheld nozzle; the connection sleeve 500 is detachably connected to the first connection end 400 and forms a connection waterway 501, and the connection waterway 501 communicates with the first flow channel 401. In this embodiment, by setting the structure of the connecting sleeve 500, the automatic switching dual water outlet structure can be further facilitated to be connected with the handheld spray head, and the connection stability is good.

In another embodiment of the present application, referring to fig. 1 to 5, an external thread 502 is provided on an outer wall surface of the connecting sleeve 500, and the connecting sleeve 500 is screwed with the first connecting end 400 through the external thread 502. In this embodiment, the connecting sleeve 500 is in threaded connection with the first connecting end 400 through the external thread 502, so that the connection is more convenient and rapid, and the connection sleeve has the characteristic of convenient disassembly. Further, in another embodiment of the present application, referring to fig. 1 to 5, an internal thread 503 is provided on an inner wall surface of the connection sleeve 500, and the connection sleeve 500 is connected to an external hand-held shower head through the internal thread 503. The principle of the internal thread 503 of the connecting sleeve 500 in this embodiment is the same as that of the external thread 502 of the connecting sleeve 500 in the previous embodiment, and will not be repeated.

In another embodiment of the present application, referring to fig. 1 to 5, the connecting sleeve 500 has an end wall 504 perpendicular to the axial direction of the connecting sleeve 500, and a hexagonal hole 541 is formed in the end wall 504 for communicating the first flow passage 401 with the connecting water passage 501. In this embodiment, by providing the end wall 504 of the connecting sleeve 500 with the hexagonal hole 541, on one hand, the first flow channel 401 and the connecting water channel 501 can be conveniently communicated; on the other hand, the connection sleeve 500 may be conveniently coupled with an external coupling and uncoupling tool through the hexagonal hole 541, so that the connection sleeve 500 may be more easily mounted to the first coupling end 400, significantly improving the mounting efficiency of the connection sleeve 500.

In another embodiment of the present application, referring to fig. 1 to 5, the automatic switching dual water outlet structure further includes a collar 600, wherein the collar 600 is nested inside the water outlet 102 and coaxially disposed with the water outlet 102 and located at one end of the first water outlet 121; cone 201 is for axial movement along collar 600 and the bottom surface of cone 201 is adapted to the inner cross section of collar 600. By providing the collar 600 in this embodiment, it is more convenient to adapt the size of the cone 201 to the radial size of the water outlet channel 102, and the tightness is ensured. In addition, through setting up this lantern ring 600, not only can conveniently realize the installation and the dismantlement of case, moreover, only need change the lantern ring 600 this single accessory after this lantern ring 600 wearing and tearing can, effectively reduce maintenance cost has obvious beneficial effect.

In another embodiment of the present application, referring to fig. 1 to 5, the automatic switching dual water outlet structure further includes a second connection end 700, the second connection end 700 is integrally formed on the body 100 and forms a second flow channel 701, and the second flow channel 701 is communicated with the water outlet channel 102 through the second water outlet 122; the radial dimension of the second flow passage 701 is larger than the radial dimension of the first water outlet 121. In this embodiment, by providing the second connection end 700, on one hand, the resistance of the water flowing out from the second water outlet 122 can be reduced; on the other hand, the second connection end 700 can be conveniently connected with an external structure, and the principle and effect of the second connection end are the same as those of the first connection end 400, and are not described again.

Through the arrangement, a typical use scene is that a water inlet channel is connected with the outlet end of a main valve, a handheld spray head is connected through a first connecting end 400, a water tap on a water tank is connected through a second connecting end 700, an operator can correspondingly and automatically control the water tap to be opened and closed through controlling the opening and closing of the handheld spray head.

In another embodiment of the present application, referring to fig. 1 to 5, the elastic member 300 is a spring. The spring is used as the elastic piece 300 in the embodiment, so that the double-water-outlet structure has the double technical effects of convenience in material drawing and installation, greatly reduces the production cost of the automatic switching double-water-outlet structure, and is favorable for being widely popularized and used; one end of the spring is abutted to the body 100, the other end of the spring is abutted to one side of the flange 203, which is used for being connected with the connecting rod 202, here, the part of the body 100, which is used for abutting the spring, is usually a step, the step can be an integral structure with the body 100 or a split structure, the integral structure is that the step used for abutting the spring is correspondingly arranged in the water outlet channel 102, the split structure is that the step entity is a detachable structure with the body 100, and the split structure is adopted, namely, the end surface part area of the lantern ring 600, which faces the flange 203, is used as the abutting surface of the spring.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. An automatically switched dual outlet structure comprising:

The water inlet channel (101) is connected to the middle position of the water outlet channel (102);

The valve core comprises a conical body (201), a connecting rod (202) and a flange plate (203) which are coaxially and sequentially connected, wherein the valve core is used for axially sliding in the water outlet channel (102), the top surface of the conical body (201) is connected with the connecting rod (202), the bottom surface of the conical body (201) is adapted to a first water outlet (121), the flange plate (203) is adapted to a second water outlet (122), a water outlet groove (204) is further formed in the side wall of the body (100) for forming the water outlet channel (102), and the water outlet groove (204) is recessed along the radial direction of the water outlet channel (102) and extends from the second water outlet (122) to the inside of the water outlet channel (102);

And one end of the elastic piece (300) is abutted to the body (100), the other end of the elastic piece is abutted to one side of the flange plate (203) used for being connected with the connecting rod (202), and the compression stroke of the elastic piece (300) is larger than the extension length of the water outlet groove (204).

2. An automatically switching dual outlet structure as in claim 1, wherein:

The water outlet grooves (204) are arranged at intervals along the circumferential direction of the water outlet channel (102) and are uniformly distributed around the flange plate (203).

3. An automatically switching dual outlet structure as in claim 1, wherein:

The automatic switching double-water outlet structure further comprises a first connecting end (400), wherein the first connecting end (400) is integrally formed on the body (100) and forms a first flow channel (401), and the first flow channel (401) is communicated with the water outlet channel (102) through the second water outlet (122);

The radial dimension of the first flow channel (401) is larger than the radial dimension of the second water outlet (122).

4. An automatically switching dual outlet structure as in claim 3, wherein:

The automatic switching double-water outlet structure further comprises a connecting sleeve (500), wherein the connecting sleeve (500) is used for connecting a handheld spray head;

The connecting sleeve (500) is detachably connected to the first connecting end (400) and forms a connecting water channel (501), and the connecting water channel (501) is communicated with the first flow channel (401).

5. An automatically switching dual outlet structure as in claim 4, wherein:

An external thread (502) is arranged on the outer wall surface of the connecting sleeve (500), and the connecting sleeve (500) is in threaded connection with the first connecting end (400) through the external thread (502).

6. An automatically switching dual outlet structure as in claim 4, wherein:

An inner thread (503) is arranged on the inner wall surface of the connecting sleeve (500), and the connecting sleeve (500) is connected with an external handheld spray head through the inner thread (503).

7. An automatically switching dual outlet structure as in claim 4, wherein:

The connecting sleeve (500) is provided with an end wall (504) perpendicular to the axial direction of the connecting sleeve (500), and a hexagonal hole (541) for communicating the first flow passage (401) with the connecting water passage (501) is arranged on the end wall (504).

8. An automatically switching dual outlet structure as in claim 1, wherein:

The automatic switching double-water outlet structure further comprises a collar (600), wherein the collar (600) is nested in the water outlet channel (102), coaxially arranged with the water outlet channel (102) and positioned at one end of the first water outlet (121);

The cone (201) is adapted to move in the axial direction of the collar (600) and the bottom surface of the cone (201) is adapted to the inner cross section of the collar (600).

9. An automatically switching dual outlet structure as in claim 1, wherein:

The automatic switching double-water outlet structure further comprises a second connecting end (700), wherein the second connecting end (700) is integrally formed on the body (100) and forms a second flow channel (701), and the second flow channel (701) is communicated with the water outlet channel (102) through the second water outlet (122);

The radial dimension of the second flow passage (701) is larger than the radial dimension of the first water outlet (121).

10. An automatically switching double water outlet structure according to any one of claims 1 to 9, wherein:

the elastic member (300) is a spring.