CN218625525U - Three-waterway water tap - Google Patents

Abstract

The utility model discloses a three water route tap, including mixing the water valve, pure water control valve, cold and hot water control valve, first outlet pipe and second outlet pipe, it is equipped with first water channel to mix the water valve, the second water channel that intakes, the third water channel that intakes, first water channel and second water channel that goes out, it sets up to the engineering working of plastics to mix the water valve, pure water control valve is used for controlling first water channel and first water channel intercommunication, cold and hot water control valve is used for controlling the second water channel that intakes, third water channel and second water channel intercommunication that intakes, first outlet pipe and first water channel connection, the second goes out the pipe box and locates outside the first outlet pipe, the second outlet pipe is connected with second water channel, three water route tap can realize the three routes branch water, can put the pure water alone, put cold water or hot water alone, it is more convenient to use.

Description

Three-water-way water tap

Technical Field

The utility model relates to a tap technical field, in particular to three water route taps.

Background

At present, the user all has the user demand to pure water and cold and hot water, and current tap can only control to emit ordinary cold water or hot water with ordinary water course lug connection usually, and the user needs additionally to dispose another tap and be connected with the water purifier, and the cost is higher, and extra tap leads to the occupation space great, uses not convenient enough. In addition, the valve core in the faucet is of an integrated structure, and is troublesome to manufacture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a three water route tap can realize putting the pure water alone, putting cold water or hot water alone.

According to the utility model discloses three water route taps, include: the water mixing valve is provided with a first water inlet channel, a second water inlet channel, a third water inlet channel, a first water outlet channel and a second water outlet channel, and is arranged as an engineering plastic part; the purified water control valve is used for controlling the first water inlet channel to be communicated with the first water outlet channel; the cold and hot water control valve is used for controlling the second water inlet channel and the third water inlet channel to be communicated with the second water outlet channel; a connection member for connecting the water mixing valve and the cold and hot water control valve; the first water outlet pipe is connected with the first water outlet channel; and the second water outlet pipe is sleeved outside the first water outlet pipe and is connected with the second water outlet channel.

According to the utility model discloses three water route tap has following beneficial effect at least: mix the water valve and set up to engineering working of plastics, it is lower to make the lead content who mixes the water valve, accord with national standard, and manufacturing cost is lower, mix water valve and water purification control valve, cold and hot water control valve is the components of a whole that can function independently structure, it is more convenient to make, three water route tap is when using, three water route tap can put the pure water alone, the pure water flows from first outlet pipe, through controlling cold and hot water control valve, can put cold water alone or hot water alone, perhaps put cold and hot water mixed water alone, cold water and hot water all flow from the second outlet pipe, single tap can separately use pure water and cold and hot water, it is more convenient to use.

According to some embodiments of the utility model, mix water valve overcoat and be equipped with the shell, the shell is equipped with location portion, mix water valve and be equipped with the locating surface, location portion with the locating surface cooperation.

According to some embodiments of the present invention, the mixing water valve is connected to the cold and hot water control valve through a connecting member.

According to the utility model discloses some embodiments, the connecting piece is equipped with first joint portion and second joint portion, it is equipped with first draw-in groove to mix the water valve, cold and hot water control valve is equipped with the second draw-in groove, first joint portion with first draw-in groove joint, second joint portion with second draw-in groove joint.

According to the utility model discloses some embodiments, first joint portion with first draw-in groove all is the cylinder structure.

According to the utility model discloses some embodiments, the connecting piece is discoid structure, second joint portion is bar structure, second joint portion follows the circumference of connecting piece is equipped with a plurality ofly, the second draw-in groove is seted up in on the periphery wall of cold and hot water control valve.

According to the utility model discloses some embodiments, first through-hole, second through-hole and third through-hole have been seted up to the connecting piece, first through-hole with second inhalant canal intercommunication, the second through-hole with third inhalant canal intercommunication, the third through-hole with second exhalant canal intercommunication.

According to the utility model discloses some embodiments, the connecting piece is equipped with the bellying, cold hot water control valve is equipped with the recess, the bellying with the recess cooperation.

According to the utility model discloses some embodiments, the second outlet pipe is the U-shaped structure, three water route tap includes the support, the support includes first portion and second portion, first portion cover is located outside the second outlet pipe, first portion with the second outlet pipe rotates to be connected, the tip of second portion is equipped with third joint portion, the play water end of second outlet pipe is equipped with out water part, third joint portion with go out water part joint.

According to some embodiments of the invention, the third joint part is a U-shaped structure.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural view of a three-waterway faucet according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a triple water path faucet according to some embodiments of the present invention;

fig. 3 is a schematic structural diagram of a mixing valve according to some embodiments of the present invention;

fig. 4 is a cross-sectional view of a mixing valve according to some embodiments of the present invention;

fig. 5 is a cross-sectional view of a mixing valve according to some embodiments of the present invention;

fig. 6 is a schematic structural view of a mixing valve according to some embodiments of the present invention;

fig. 7 is an exploded view of a triple waterway faucet of some embodiments of the present invention;

FIG. 8 is an enlarged view at A shown in FIG. 7;

fig. 9 is a schematic view of a connector according to some embodiments of the present invention;

fig. 10 is a schematic view of a connecting member and a mixing valve according to some embodiments of the present invention;

fig. 11 is a schematic structural view of a housing according to some embodiments of the present invention;

fig. 12 is an exploded view of a triple waterway faucet of some embodiments of the present invention;

fig. 13 is a cross-sectional view of a triple water path faucet of some embodiments of the present invention;

fig. 14 is an enlarged view at B shown in fig. 13;

fig. 15 is an enlarged view of C shown in fig. 13.

Reference numerals are as follows:

a three-way faucet 1000;

the water mixing valve 100, the first water inlet channel 110, the second water inlet channel 120, the third water inlet channel 130, the first water outlet channel 140, the second water outlet channel 150, the positioning surface 160, the first clamping groove 170, the boss 180 and the internal thread 190;

a purified water control valve 200;

a cold and hot water control valve 300, a second clamping groove 310, a groove 320;

the connecting piece 400, the first clamping part 410, the second clamping part 420, the bulge 430, the first through hole 440, the second through hole 450 and the third through hole 460;

a first water outlet pipe 500;

a second water outlet pipe 600, a water outlet component 610 and an annular groove 611;

a housing 700, a positioning portion 710;

a bracket 800, a first part 810, an assembly groove 811, a second part 820, and a third engaging part 821;

a silicone tube 900.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 6 and 12, according to the embodiment of the present invention, a three-water-way faucet 1000 includes a water mixing valve 100, a purified water control valve 200, a cold and hot water control valve 300, a connector 400, a first water outlet pipe 500 and a second water outlet pipe 600, the water mixing valve 100 is used for separating purified water, cold water and hot water, the water mixing valve 100 is configured as an engineering plastic part, so that lead content of the water mixing valve 100 is low, national standards are met, and manufacturing cost is low, the water mixing valve 100, the purified water control valve 200, and the cold and hot water control valve 300 are configured as a split mechanism, which can be conveniently manufactured, the water mixing valve 100 is provided with a first water inlet channel 110, a second water inlet channel 120, a third water inlet channel 130, a first water outlet channel 140 and a second water outlet channel 150, the positions of the channels are arranged reasonably, so that space can be fully utilized, and the wall thickness of the water mixing valve 100 is uniform, thereby preventing the occurrence of a shrinkage defect. The first water inlet passage 110 is used for introducing purified water, the second water inlet passage 120 is used for introducing hot water, the third water inlet passage 130 is used for introducing cold water, the purified water control valve 200 is used for controlling the first water inlet passage 110 to be communicated with the first water outlet passage 140, and the cold and hot water control valve 300 is used for controlling the second water inlet passage 120, the third water inlet passage 130 to be communicated with the second water outlet passage 150. The connection member 400 is used to connect the mixing valve 100 and the cold and hot water control valve 300, so that the mixing valve 100 and the cold and hot water control valve 300 are more firmly connected and are more conveniently assembled. The first water outlet pipe 500 is used for being connected with the first water outlet channel 140, purified water in the first water outlet channel 140 flows out from the first water outlet pipe 500, as shown in fig. 12, the second water outlet pipe 600 is sleeved outside the first water outlet pipe 500, the first water outlet pipe 500 is positioned inside the second water outlet pipe 600, the second water outlet pipe 600 wraps the first water outlet pipe 500, an annular cavity is formed between the first water outlet pipe 500 and the second water outlet pipe 600, the second water outlet pipe 600 is connected with the second water outlet channel 150, cold water and hot water in the second water outlet channel 150 enter the annular cavity between the first water outlet pipe 500 and the second water outlet pipe 600, the first water outlet pipe 500 and the second water outlet pipe 600 do not interfere with each other, and there is no need to worry about mixing of the purified water and the cold water and the hot water.

When the three-waterway water faucet 1000 of the present embodiment is used, the three-waterway water faucet 1000 can discharge pure water alone, the pure water flows out from the first water outlet pipe 500, and by operating the cold and hot water control valve 300, cold water or hot water can be discharged alone, or cold and hot mixed water can be discharged alone, and both the cold water and the hot water flow out from the second water outlet pipe 600. The single tap can realize the separated use of pure water and cold and hot water, and the use is more convenient.

Referring to fig. 4 and 5, internal threads 190 are formed in the first water inlet channel 110, the second water inlet channel 120 and the third water inlet channel, and the internal threads 190 are used for being in threaded connection with respective water inlet pipes, so that the sealing performance is good, water leakage is prevented, and the assembly is more convenient.

Referring to fig. 4, hot water enters the cold and hot water control valve 300 through the second water inlet channel 120, cold water enters the cold and hot water control valve 300 through the third water inlet channel 130, and the cold water and the hot water are mixed in the cold and hot water control valve 300, then enter the second water outlet channel 150, and then are introduced into the second water outlet pipe 600, so that the mixing effect of the cold and hot water is good.

Referring to fig. 6, a boss 180 is arranged at the top of the water mixing valve 100, the boss 180 is of an annular structure, the boss 180 extends in the vertical direction, and a cavity is formed in the boss 180, so that the first water outlet pipe 500 and the second water outlet pipe 600 can be conveniently assembled. The first and second outlet passages 140 and 150 are open to the outside at the top position of the mixing valve 100.

Referring to fig. 7 and 11, the outer shell 700 is sleeved outside the water mixing valve 100, the water mixing valve 100 is located inside the outer shell 700, the outer shell 700 is of a cross structure, the positioning portion 710 is arranged inside the outer shell 700, the positioning portion 710 has a straight surface, the positioning surface 160 is arranged outside the water mixing valve 100, the straight surface of the positioning portion 710 is matched with the positioning surface 160, a positioning effect can be achieved, and the position of the water mixing valve 100 is limited to change.

Referring to fig. 7 and 8, the water mixing valve 100 is connected to the cold and hot water control valve 300 through a connection member 400, the connection member 400 has a disc-shaped structure, the connection member 400 is provided with a first clamping portion 410 and a second clamping portion 420, the water mixing valve 100 is provided with a first clamping groove 170, the cold and hot water control valve 300 is provided with a second clamping groove 310, the first clamping portion 410 is clamped with the first clamping groove 170, and the second clamping portion 420 is clamped with the second clamping groove 310, and specifically, referring to fig. 9, the first clamping portion 410 and the first clamping groove 170 are both cylindrical structures. Second joint portion 420 is the bar structure, the tip of second joint portion 420 is equipped with the trip, second joint portion 420 is along the axial extension of connecting piece 400, second joint portion 420 is equipped with a plurality ofly along the circumference of connecting piece 400, second draw-in groove 310 is seted up on the periphery wall of cold and hot water control valve 300, second joint portion 420 stretches into the inside of cold and hot water control valve 300, the trip and the chucking of second draw-in groove 310 of second joint portion 420, realize the joint, it is comparatively firm to connect.

It is understood that the mixing water valve 100 and the purified water control valve 200 can be assembled by means of the above-described catching and catching portions.

Referring to fig. 3, the outlet of the second water inlet channel 120, the outlet of the third water inlet channel 130, the inlet of the second water outlet channel 150, and the first locking groove 170 are all located on the same side of the mixing valve 100, and the machining reference may not need to be changed during machining, which may facilitate the manufacturing of parts.

Referring to fig. 9 and 10, the connection member 400 is provided with a first through hole 440, a second through hole 450 and a third through hole 460, the first through hole 440 is communicated with the second water inlet passage 120, the second through hole 450 is communicated with the third water inlet passage 130, and the third through hole 460 is communicated with the second water outlet passage 150. So that the waterway of the mixing valve 100 can be communicated with the cold and hot water control valve 300 through the connection member 400, and the connection member 400 performs both the connection function and the conduction function.

Referring to fig. 8, the connection member 400 is provided with a protrusion 430, the protrusion 430 is disposed at an outer circumferential edge of the connection member 400, the protrusion 430 is provided in plurality in a circumferential direction, the protrusion 430 has an arc structure, the cold and hot water control valve 300 is provided with a groove 320, the groove 320 is provided in plurality in a circumferential direction, the plurality of protrusions 430 and the plurality of grooves 320 are in one-to-one correspondence, and the protrusion 430 and the groove 320 are matched to play a role in positioning.

Referring to fig. 12 to 15, the three-way water faucet 1000 includes a bracket 800, the first water outlet pipe 500 and the second water outlet pipe 600 are both bent into a U-shaped structure, the silicone tube 900 is sleeved outside the second water outlet pipe 600, the silicone tube 900 plays a decorative role to prevent the second water outlet pipe 600 from being exposed, the silicone tube 900 also has a certain protection role to increase the structural strength of the faucet, the bracket 800 includes a first portion 810 and a second portion 820, the first portion 810 is a cylindrical structure, the first portion 810 is sleeved outside the second water outlet pipe 600, the first portion 810 wraps the second water outlet pipe 600, the second portion 820 is a strip structure, the second portion 820 extends along a horizontal direction, a water outlet part 610 is disposed at a water outlet end of the second water outlet pipe 600, water in the second water outlet pipe 600 flows out from the water outlet part 610, a third clamping part 821 is disposed at an end of the second portion 820, and the third clamping part 821 is clamped with the water outlet part 610. The bracket 800 may enhance the structural strength of the triple-waterway faucet 1000, and bear more external force. Referring to fig. 14, the top of the first portion 810 is provided with an assembling groove 811, the assembling groove 811 is a cylindrical structure, the silicone tube 900 extends into the assembling groove 811, a sealing ring can be arranged in the assembling groove 811 to realize sealing, the bottom of the first portion 810 is directly butted with the shell 700, and the first portion 810 is rotatably connected with the second water outlet pipe 600, so that the second water outlet pipe 600 can rotate around the bracket 800, the position of the second water outlet pipe 600 can be adjusted, the use is more convenient, when the second water outlet pipe 600 is rotated, the bracket 800 supports stress, and the second water outlet pipe 600 is not easily damaged. It should be noted that the second water outlet pipe 600 drives the first water outlet pipe 500 to rotate together when rotating.

Referring to fig. 12, the third engaging portion 821 is U-shaped, the water outlet member 610 has an annular groove 611, and the third engaging portion 821 is engaged with the annular groove 611, so that the bracket 800 and the second water outlet pipe 600 are connected more firmly.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, inner, outer, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions, they are only used for distinguishing technical features, but they are not interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The embodiments of the present invention are described in detail above with reference to the accompanying drawings, and finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its various embodiments.

Claims (10)

1. Three water route taps, its characterized in that includes:

the water mixing valve is provided with a first water inlet channel, a second water inlet channel, a third water inlet channel, a first water outlet channel and a second water outlet channel, and is arranged as an engineering plastic part;

the purified water control valve is used for controlling the first water inlet channel to be communicated with the first water outlet channel;

the cold and hot water control valve is used for controlling the second water inlet channel and the third water inlet channel to be communicated with the second water outlet channel;

a connecting member for connecting the water mixing valve and the cold and hot water control valve;

the first water outlet pipe is connected with the first water outlet channel;

and the second water outlet pipe is sleeved outside the first water outlet pipe and is connected with the second water outlet channel.

2. The three-way faucet according to claim 1, wherein the mixing valve is sleeved with a housing, the housing is provided with a positioning portion, the mixing valve is provided with a positioning surface, and the positioning portion is engaged with the positioning surface.

3. The triple waterway faucet of claim 1, wherein the mixing valve is connected to the hot and cold water control valve through a connection member.

4. The three-waterway faucet of claim 3, wherein the connecting member is provided with a first engaging portion and a second engaging portion, the mixing valve is provided with a first engaging groove, the cold and hot water control valve is provided with a second engaging groove, the first engaging portion is engaged with the first engaging groove, and the second engaging portion is engaged with the second engaging groove.

5. The three-waterway faucet of claim 4, wherein the first clamping portion and the first clamping groove are both cylindrical.

6. The triple waterway faucet of claim 4, wherein the connecting member has a disk-shaped structure, the second engaging portion has a strip-shaped structure, the second engaging portion is provided in plural along a circumferential direction of the connecting member, and the second engaging groove is formed in an outer circumferential wall of the cold and hot water control valve.

7. The three-way water faucet of claim 1, wherein the connecting member defines a first through hole, a second through hole and a third through hole, the first through hole is communicated with the second water inlet channel, the second through hole is communicated with the third water inlet channel, and the third through hole is communicated with the second water outlet channel.

8. The triple waterway faucet of claim 1, wherein the coupling member is provided with a protrusion, and the cold and hot water control valves are provided with grooves, and the protrusion is engaged with the grooves.

9. The three-water-path water faucet of claim 1, wherein the second water outlet pipe is of a U-shaped structure, the three-water-path water faucet comprises a support, the support comprises a first portion and a second portion, the first portion is sleeved outside the second water outlet pipe, the first portion is rotatably connected with the second water outlet pipe, a third clamping portion is arranged at the end portion of the second portion, a water outlet component is arranged at the water outlet end of the second water outlet pipe, and the third clamping portion is clamped with the water outlet component.

10. The triple waterway faucet of claim 9, wherein the third engagement portion is U-shaped.

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