CN218818697U - Multi-runner connecting assembly - Google Patents

Abstract

The utility model discloses a multithread way coupling assembling, its include water supply connector and with water supply connector connection's multithread way pipe, multithread way pipe well pipe forms independent three runner, water supply connector has and is used for inputing the three interface of intaking of different grade type rivers respectively for three runner. The utility model discloses a pipe in multithread way pipe adopts pipe in pipe structure, has the advantage of small, the installation of being convenient for.

Description

Multi-runner connecting assembly

Technical Field

The utility model relates to a kitchen guarding field especially indicates a multithread way coupling assembling.

Background

At present, an integrated faucet capable of outputting different types of water flows gradually becomes a trend, and the existing integrated faucet needs to be provided with independent flow channels respectively according to the number of the different types of water flows to be output, and at least two dispersed pipe bodies need to be used for connection, so that the following problems can be brought:

1. the large installation space occupied by these tubular elements results in an integrated tap body of large dimensions, which allows sufficient space for the tubular elements to pass through;

2. when being installed, the pipe bodies are easy to be wound in the using process, so that the drawing use of the pipe bodies is influenced;

3. when the integrated tap is installed by consumers, each pipe body of the pipe bodies needs to be connected, and installation is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multithread way coupling assembling to overcome not enough among the prior art.

In order to achieve the above purpose, the solution of the present invention is:

a multi-runner connecting assembly comprises a multi-runner pipe middle pipe and a water inlet joint; the multi-runner pipe-in-pipe comprises an outer pipe, an inner pipe group and a connecting joint; the connecting joint comprises an outer connecting head and an inner connecting piece arranged in the outer connecting head, a water passing channel is formed between the outer connecting head and the inner connecting piece, and the inner connecting piece is provided with a first inner connecting joint and a second inner connecting joint; the inner pipe group comprises a first inner pipe and a second inner pipe, the first ends of the first inner pipe and the second inner pipe are respectively connected with a first inner connecting joint and a second inner connecting joint of an inner connecting piece, a first inner flow passage communicated with the first inner connecting joint is formed inside the first inner pipe, and a second inner flow passage communicated with the second inner connecting joint is formed inside the second inner pipe; the outer pipe is sleeved with the first inner pipe and the second inner pipe, the first end of the outer pipe is connected with the outer connector, and an outer flow passage communicated with the water passing channel is formed between the outer pipe and the first inner pipe as well as the second inner pipe; the water inlet connector is connected with the connecting connector, the water inlet connector is provided with a first water inlet connector, a second water inlet connector and a third water inlet connector, the first water inlet connector is communicated with the first inner connecting connector, the second water inlet connector is communicated with the second inner connecting connector, and the third water inlet connector is communicated with the water passing channel.

The water inlet connector is also provided with an external connector, a first internal connection interface and a second internal connection interface are arranged in the external connector, the first internal connection interface and the second internal connection interface are respectively communicated with the first water inlet interface and the second water inlet interface, and a water passing channel communicated with the third water inlet interface is formed between the external connector and the first internal connection interface and between the external connector and the second internal connection interface; the outer connector of the multi-runner pipe is connected with the outer connector, the water passing channel is communicated with the water passing channel, and the first inner connector and the second inner connector of the multi-runner pipe are respectively communicated with the first inner connector and the second inner connector in a butt joint mode.

The first water inlet interface is communicated with the first interconnection interface in an intersecting manner, the second water inlet interface is communicated with the second interconnection interface in an intersecting manner, the third water inlet interface is communicated with the water passing channel through a connecting channel arranged in the water inlet connector, and the third water inlet interface and the water passing channel are oppositely arranged.

The first sealing ring is clamped between the first inner connecting joint and the first inner connecting interface, the second sealing ring is clamped between the second inner connecting joint and the second inner connecting interface, the first sealing ring and the second sealing ring are integrally formed to form a sealing element, and the inner connecting element is provided with an embedding groove for embedding the sealing element.

And the outer connecting port sleeve of the water inlet joint is provided with a connecting nut, and the connecting nut is in threaded connection with the outer connecting head.

The connecting joint further comprises a connecting ring, the connecting ring is arranged in the outer connecting head and is connected with the outer connecting head and the inner connecting piece, and the connecting ring is provided with a water passing port.

The inner connecting piece is provided with a ring groove, and the inner wall of the outer connecting head is provided with a blocking edge; the inner side of the connecting ring is embedded in the annular groove, and the connecting ring is provided with a buckle clamped with the blocking edge.

The multi-runner pipe-in-pipe also comprises an adapter joint; the adapter joint is provided with a first inner adapter joint, a second inner adapter joint and an outer adapter joint for connecting the first inner adapter joint and the second inner adapter joint, the outer adapter joint is connected with the second end of the outer pipe, the outer adapter joint is provided with a water through hole communicated with the outer flow passage, and the first inner adapter joint and the second inner adapter joint are respectively communicated with the second ends of the first inner pipe and the second inner pipe.

The multi-runner connecting assembly also comprises a water outlet head connected with the outer adapter; the water outlet head is provided with a first water outlet channel and a second water outlet channel, the first water outlet channel is communicated with the first inner adapter in a butt joint mode, and the second water outlet channel is communicated with the second adapter and the water passing through hole.

The water outlet head is a bubbler or a kitchen sprinkler.

After the scheme is adopted, the utility model has the characteristics of it is following:

1. the utility model discloses a multithread way pipe well pipe has formed independent first inner flow way, second inner flow way and outer runner, and first inner flow way, second inner flow way and outer runner can insert the rivers of different grade type respectively through the first inner connection joint, second inner connection joint and the water channel of attach fitting, this makes first inner flow way, second inner flow way and the outer runner of multithread way pipe well pipe can independently carry the rivers of different grade type, makes the rivers of different grade type can not pollute each other, satisfies the demand of the integrated tap that needs independently carry the rivers of different grade type;

2. the utility model discloses the first inner tube and the second inner tube of interior nest of tubes are put to outer pipe cover in the multithread way pipe, this makes outer tube and interior nest of tubes overlap and set up and help reducing the volume in the multithread way pipe, thereby makes the installation space of multithread way pipe well occupy for a short time and help reducing the size of the tap main part of integrated tap and be convenient for pass the mounting hole that the mesa is used for installing integrated tap, and the pipe is also convenient for the pull to use in this multithread way pipe simultaneously;

3. the utility model discloses a connecting joint of multithread way pipe-in-pipe includes outer connector and sets up the interior connector in outer connector, and connecting joint and outer union coupling, the first interior connector and the second interior connector of interior connector connect first inner tube and second inner tube respectively, and the setting makes outer connector and interior connector overlap the setting and helps reducing the volume of connecting joint like this, so that the connecting joint passes the tap main part of integrated tap and passes the mounting hole that the mesa is used for installing integrated tap;

4. the utility model discloses a water supply connector is simple, convenient with the attach fitting connection of pipe in the multithread way pipe, and can make the rivers of different grade type input first interior runner, the interior runner of second and outer runner of pipe in the multithread way pipe respectively.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is an exploded view of a first embodiment of the present invention;

fig. 3 is a first combined cross-sectional view according to a first embodiment of the present invention;

fig. 4 is a combined sectional view of the second embodiment of the present invention;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention;

fig. 6 is an exploded view of the second embodiment of the present invention;

fig. 7 is a combined cross-sectional view of a first embodiment of the present invention;

fig. 8 is a combined sectional view of a second embodiment of the present invention;

fig. 9 is an exploded view of the multi-channel tube of the present invention;

fig. 10 is a schematic structural view of the external connector of the present invention;

fig. 11 is a schematic view of an inner connecting member according to the present invention;

fig. 12 is a schematic structural view of a connection ring according to the present invention;

fig. 13 is a schematic view of the adapter of the present invention;

fig. 14 is a schematic structural view of the water inlet joint of the present invention;

description of reference numerals:

the multi-channel pipe comprises a middle pipe 1, a water passing channel 1301, a first inner channel 101, a second inner channel 102, an outer channel 103, an outer pipe 11, an outer pipe joint 111, an inner pipe group 12, a first inner pipe 121, a second inner pipe 122, a connecting joint 13, an outer connector 131, a baffle edge 1311, an inner connecting piece 132, a first inner connector 1321, a second inner connector 1322, a ring groove 1323, a positioning column 1324, a caulking groove 1325, a connecting ring 133, a water passing port 1331, a buckle 1332, an engaging joint 14, a first inner connector 141, a second inner connector 142, an outer connector 143 and a water passing through hole 1431,

a water inlet joint 2, a first water inlet interface 21, a second water inlet interface 22, a third water inlet interface 23, an external connecting port 24, a first internal connecting interface 25, a second internal connecting interface 26, a water passing channel 27, a connecting channel 28 and a positioning hole 29,

the quick-connecting joint (3) is provided with a quick-connecting joint,

the connection nut (4) is connected with the screw,

the sealing member 5, the first seal ring 51, the second seal ring 52,

the water outlet head 6, the bubbler 601, the kitchen shower 602, the first water outlet channel 61 and the second water outlet channel 62.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the specific embodiments below.

As shown in fig. 1 to 14, the present invention discloses a multi-channel connection assembly, which comprises a multi-channel pipe-in-pipe 1 and a water inlet connector 2 connected to the multi-channel pipe-in-pipe 1; the water inlet connector 2 is used for receiving various types of water flows, and the tube 1 in the multi-channel tube can independently convey the different types of water flows.

In the utility model, the multi-runner pipe-in-pipe 1 comprises an outer pipe 11, an inner pipe group 12 and a connecting joint 13; the connecting joint 13 comprises an outer connecting joint 131 and an inner connecting joint 132 arranged in the outer connecting joint 131, a water passage 1301 is formed between the outer connecting joint 131 and the inner connecting joint 132, and the inner connecting joint 132 is provided with a first inner connecting joint 1321 and a second inner connecting joint 1322; the inner tube assembly 12 includes a first inner tube 121 and a second inner tube 122, first ends of the first inner tube 121 and the second inner tube 122 are respectively connected to a first inner connector 321 and a second inner connector 1322 of the inner connector 132, a first inner flow passage 101 communicated with the first inner connector 1321 is formed inside the first inner tube 121, and a second inner flow passage 102 communicated with the second inner connector 1322 is formed inside the second inner tube 122; the outer tube 11 is sleeved with the first inner tube 121 and the second inner tube 122, the first end of the outer tube 11 is connected with the outer connector 131, and an outer flow passage 103 communicated with the water passing channel 1301 is formed between the outer tube 11 and the first inner tube 121 and the second inner tube 122. As can be seen from the foregoing, the tube 1 in the multi-channel tube forms the independent first inner channel 101, the independent second inner channel 102, and the independent outer channel 103, and the first inner channel 101, the independent second inner channel 102, and the independent outer channel 103 can be respectively connected to different types of water flows through the first inner connector 1321, the second inner connector 1322, and the water passage 1301 of the connector 13, so that the first inner channel 101, the second inner channel 102, and the independent outer channel 103 of the tube 1 in the multi-channel tube can independently convey different types of water flows, so that the different types of water flows do not pollute each other, and the requirement of the integrated faucet that needs to independently convey different types of water flows is met; in addition, the outer tube 11 of the multi-channel tube-in-tube 1 is sleeved with the first inner tube 121 and the second inner tube 122 of the inner tube set 12, which enables the outer tube 11 and the inner tube set 12 to be arranged in an overlapping manner, thereby being beneficial to reducing the volume of the multi-channel tube-in-tube 1, enabling the installation space of the multi-channel tube-in-tube 1 to occupy a small space, being beneficial to reducing the size of a faucet body of an integrated faucet and being convenient for passing through a mounting hole for installing the integrated faucet, and simultaneously being convenient for drawing and using the multi-channel tube-in-tube 1. The connector 13 of the multi-channel pipe 1 includes an outer connector 131 and an inner connector 132 disposed in the outer connector 131, the connector 13 is connected to the outer pipe 11, and a first inner connector 1321 and a second inner connector 1322 of the inner connector 132 are respectively connected to the first inner pipe 121 and the second inner pipe 122, so that the outer connector 131 and the inner connector 132 are disposed in an overlapping manner to facilitate reducing the volume of the connector 13, so that the connector 13 can pass through the faucet body of the integrated faucet and through the mounting hole of the table top for mounting the integrated faucet.

The utility model discloses in, the attach fitting 13 of pipe 1 still can include go-between 133 in the multithread way pipe, go-between 133 sets up in external connection head 131, go-between 133 connects external connection head 131 and interior connecting piece 132 respectively and sets up interior connecting piece 132 in external connection head 131, and go-between 133 is equipped with the mouth of a river 1331 in order to guarantee that water passageway 1301 can cross water. The outer connector 131, the inner connector 132 and the connection ring 133 of the connection joint 13 may be separately formed and then assembled, such that the outer connector 131 may be connected to the outer tube 11, the first inner connector 1321 and the second inner connector 1322 of the inner connector 132 may be connected to the first inner tube 121 and the second inner tube 122, respectively, and then the outer connector 131, the inner connector 132 and the connection ring 133 may be assembled to form the connection joint 13, thereby greatly facilitating the connection joint 13 to be connected to the outer tube 11, the first inner tube 121 and the second inner tube 122, and facilitating the stable fixation of the outer tube 11, the first inner tube 121 and the second inner tube 122 by means of a band. Specifically, the external connector 131, the internal connector 132 and the connecting ring 133 of the connecting joint 13 can be respectively injection molded, the internal connector 132 is provided with a ring groove 1323, the inner wall of the external connector 131 is provided with a blocking edge 1311, the inner side of the connecting ring 133 is embedded in the ring groove 1323, the connecting ring 133 is provided with a buckle 1332 clamped with the blocking edge 1311, and the connecting joint of the connecting joint 13 can enable the external connector 131 to rotate relative to the internal connector 132, so that the connecting joint 13 can be connected with the water inlet joint 2 conveniently; the connection ring 133 may have a split ring structure, and the gap 1331 is formed at the opening of the connection ring 133, so that the inner side of the connection ring 133 is easily fitted into the annular groove 1323 and the material consumption of the connection ring 133 can be reduced. It should be noted that the present invention is not limited to the outer connector 131, the inner connector 132 and the connecting ring 133 of the connecting joint 13 being assembled after being molded separately, and the outer connector 131, the inner connector 132 and the connecting ring 133 of the connecting joint 13 may be integrally injection molded.

The utility model discloses in, the first inner tube 121 and the second inner tube 122 of the inner tube group 12 of 1 in the multithread way pipe can link to each other and form a body structure (the cross-section of inner tube group 12 is "8" font promptly), can be convenient for wear to arrange inner tube group 12 in outer tube 11 like this, and then be convenient for assemble in the multithread way pipe 1, the first end of first inner tube 121 and second inner tube 122 can connect the cooperation of pegging graft respectively with first in-connection connector 1321 and second in-connection connector 1322.

The utility model discloses in, the cooperation of the first end accessible clamp of outer tube 1 of pipe 1 in the multithread way pipe has outer tube joint 111, and outer tube joint 111 is connected with outer connector 131 accessible threaded connection's mode, and outer tube 1 is connected simply, conveniently with outer connector 131 like this.

In the utility model, the middle tube 1 of the multi-runner tube further comprises an adapter joint 14; the adapter joint 14 is provided with a first inner adapter 141, a second inner adapter 142 and an outer adapter 143 connecting the first inner adapter 141 and the second inner adapter 142, the outer adapter 143 is connected to the second end of the outer tube 12, the outer adapter 143 is provided with a water through hole 1431 communicated with the outer flow channel 103, and the first inner adapter 141 and the second inner adapter 142 are respectively connected and communicated with the second ends of the first inner tube 121 and the second inner tube 122. The first inner adapter 141, the second inner adapter 142 and the outer adapter 143 of the adapter 14 may be integrally injection molded, the first inner adapter 141 and the second inner adapter 142 may be respectively inserted into the second ends of the first inner tube 121 and the second inner tube 122, and the outer adapter 143 may also be inserted into the second end of the outer tube 12.

In the utility model, the water inlet connector 2 is provided with a first water inlet port 21, a second water inlet port 22, a third water inlet port 23 and an external connector 24, the first water inlet port 21, the second water inlet port 22 and the third water inlet port 23 are used for accessing different types of external water flows, such as tap water, purified water, ozone water, ice water, boiled water, etc., and the first water inlet port 21, the second water inlet port 22 and the third water inlet port 23 can be matched with the quick connector 3 to connect external pipelines; a first inner connecting port 25 and a second inner connecting port 26 are arranged in the outer connecting port 24, the first inner connecting port 25 and the second inner connecting port 26 are respectively communicated with the first water inlet port 21 and the second water inlet port 22, and a water passing channel 27 communicated with the third water inlet port 23 is formed between the outer connecting port 24 and the first inner connecting port 25 and the second inner connecting port 26. The water inlet connector 2 can be molded by injection molding, a first water inlet interface 21 of the water inlet connector 2 is communicated with a first inner connecting interface 25 in an intersecting manner, a second water inlet interface 22 is communicated with a second inner connecting interface 26 in an intersecting manner, a third water inlet interface 23 is communicated with a water passing channel 27 through a connecting channel 28 arranged in the water inlet connector 2, and the third water inlet interface 23 and the water passing channel 27 are arranged oppositely; the utility model discloses so set up, the time of can being convenient for water supply connector 2 to mould plastics is loosed core.

In the present invention, when the water inlet connector 2 is connected to the multi-channel pipe-in-pipe 1, the external connector 131 of the multi-channel pipe-in-pipe 1 is connected to the external connector 24 of the water inlet connector 2 and the water passage 1301 is communicated with the water passage 27, and the first internal connector 1321 and the second internal connector 1322 of the multi-channel pipe-in-pipe 1 are respectively connected to and communicated with the first internal connector 25 and the second internal connector 26 of the water inlet connector 2; in this way, the first water inlet joint 21, the second water inlet joint 22 and the third water inlet joint 23 of the water inlet joint 2 can respectively convey different types of water flows to the first inner flow passage 101, the second inner flow passage 102 and the outer flow passage 103 of the multi-flow-passage pipe 1. The outer connector 24 of the water inlet connector 2 can be sleeved with a connecting nut 4, and the connecting nut 4 is in threaded connection with the outer connector 131 of the multi-channel pipe 1, so that the outer connector 24 and the outer connector 131 are simple and convenient to connect, and people can conveniently disassemble and assemble the water inlet connector 2 and the multi-channel pipe 1; the inner connecting member 132 may have a positioning post 1324, and the water inlet connector 1 is provided with a positioning hole 29 for the positioning post 1324 to be inserted into, so that the first inner connecting connector 1321 and the first inner connecting port 25 and the second inner connecting connector 1322 and the second inner connecting port 26 can be quickly and accurately butted by the cooperation of the positioning post 1324 and the positioning hole 29; the first inner connecting joint 1321 and the first inner connecting port 25 may be provided with a first sealing ring 51 therebetween to prevent water leakage, the second inner connecting joint 1322 and the second inner connecting port 26 may be provided with a second sealing ring 52 therebetween to prevent water leakage, the first sealing ring 51 and the second sealing ring 52 may be integrally formed to form the sealing member 5 so as to facilitate assembly of the first sealing ring 51 and the second sealing ring 52, and the inner connecting member 132 may be provided with a caulking groove 1325 for the first sealing ring 51 and the second sealing ring 52 to be fitted therein to prevent displacement of the first sealing ring 51 and the second sealing ring 52.

In the utility model, the multi-runner connecting component of the utility model also comprises a water outlet head 6, and the connecting joint 14 of the middle tube 1 of the multi-runner tube is used for connecting the water outlet head 6; the water outlet head 6 can be connected with the outer adapter 143 of the adapter 14; the water outlet head 6 is provided with a first water outlet channel 61 and a second water outlet channel 62, the first water outlet channel 61 is in butt joint communication with the first inner adapter 141 of the adapter 14, and the second water outlet channel 62 is in butt joint communication with the second adapter 142 of the adapter 14 and the water passing through hole 1431, so that the first water outlet channel 61 can output a single type of water flow, and the second water outlet channel 62 can output two types of water flows. As shown in fig. 1 to 4, in the first embodiment of the present invention, the water outlet head 6 is a bubbler 601, the water flow output from the second water outlet channel 62 can mix with air, so that the water flow output from the second water outlet channel 62 is foamed, and the tube 1 in the multi-channel tube can be fixed in a faucet main body of an integrated faucet; with reference to fig. 5 to 8, in the second embodiment of the present invention, the water outlet head 6 is a kitchen shower head 602, so that the water outlet effect of the water flow outputted from the first water outlet channel 61 and the second water outlet channel 62 is different, and the pipe 1 in the multi-channel pipe is movable and passes through the main body of the integrated faucet to be used as a pull pipe.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (10)

1. A multi-flow channel connection assembly, comprising: comprises a multi-channel pipe middle pipe and a water inlet joint;

the multi-runner pipe-in-pipe comprises an outer pipe, an inner pipe group and a connecting joint; the connecting joint comprises an outer connecting head and an inner connecting piece arranged in the outer connecting head, a water passing channel is formed between the outer connecting head and the inner connecting piece, and the inner connecting piece is provided with a first inner connecting joint and a second inner connecting joint; the inner pipe group comprises a first inner pipe and a second inner pipe, the first ends of the first inner pipe and the second inner pipe are respectively connected with a first inner connecting joint and a second inner connecting joint of an inner connecting piece, a first inner flow passage communicated with the first inner connecting joint is formed inside the first inner pipe, and a second inner flow passage communicated with the second inner connecting joint is formed inside the second inner pipe; the outer pipe is sleeved with the first inner pipe and the second inner pipe, the first end of the outer pipe is connected with the outer connector, and an outer flow passage communicated with the water passing channel is formed between the outer pipe and the first inner pipe as well as the second inner pipe;

the water inlet connector is connected with the connecting connector, the water inlet connector is provided with a first water inlet connector, a second water inlet connector and a third water inlet connector, the first water inlet connector is communicated with the first inner connecting connector, the second water inlet connector is communicated with the second inner connecting connector, and the third water inlet connector is communicated with the water passing channel.

2. A multi-flow channel connector assembly as defined in claim 1, wherein: the water inlet connector is also provided with an external connector, a first internal connection interface and a second internal connection interface are arranged in the external connector, the first internal connection interface and the second internal connection interface are respectively communicated with the first water inlet interface and the second water inlet interface, and a water passing channel communicated with the third water inlet interface is formed between the external connector and the first internal connection interface and between the external connector and the second internal connection interface;

the outer connector of the multi-runner pipe is connected with the outer connector, the water passing channel is communicated with the water passing channel, and the first inner connector and the second inner connector of the multi-runner pipe are respectively communicated with the first inner connector and the second inner connector in a butt joint mode.

3. A multi-flow channel connector assembly as defined in claim 2, wherein: the first water inlet interface is communicated with the first interconnection interface in an intersecting manner, the second water inlet interface is communicated with the second interconnection interface in an intersecting manner, the third water inlet interface is communicated with the water passing channel through a connecting channel arranged in the water inlet connector, and the third water inlet interface and the water passing channel are oppositely arranged.

4. A multi-flow channel connector assembly as defined in claim 2, wherein: the first sealing ring is clamped between the first inner connecting joint and the first inner connecting interface, the second sealing ring is clamped between the second inner connecting joint and the second inner connecting interface, the first sealing ring and the second sealing ring are integrally formed to form a sealing element, and the inner connecting element is provided with an embedding groove for embedding the sealing element.

5. A multi-flow channel connector assembly as defined in claim 2, wherein: and the outer connecting port sleeve of the water inlet joint is provided with a connecting nut, and the connecting nut is in threaded connection with the outer connecting head.

6. A multi-flow channel connector assembly as defined in claim 5, wherein: the connecting joint further comprises a connecting ring, the connecting ring is arranged in the outer connecting head and is connected with the outer connecting head and the inner connecting piece, and the connecting ring is provided with a water passing port.

7. A multi-flow channel connector assembly as defined in claim 6, wherein: the inner connecting piece is provided with a ring groove, and the inner wall of the outer connecting head is provided with a blocking edge; the inner side of the connecting ring is embedded in the annular groove, and the connecting ring is provided with a buckle clamped with the blocking edge.

8. A multi-flow channel connector assembly as defined in claim 1, wherein: the middle tube of the multi-channel tube also comprises an adapter;

the adapter joint is provided with a first inner adapter joint, a second inner adapter joint and an outer adapter joint for connecting the first inner adapter joint and the second inner adapter joint, the outer adapter joint is connected with the second end of the outer pipe, the outer adapter joint is provided with a water through hole communicated with the outer flow passage, and the first inner adapter joint and the second inner adapter joint are respectively communicated with the second ends of the first inner pipe and the second inner pipe.

9. A multi-flow channel connector assembly as defined in claim 8, wherein: the water outlet head is connected with the outer joint head; the water outlet head is provided with a first water outlet channel and a second water outlet channel, the first water outlet channel is communicated with the first inner adapter in a butt joint mode, and the second water outlet channel is communicated with the second adapter and the water passing through hole.

10. A multi-flow channel connector assembly as defined in claim 9, wherein: the water outlet head is a bubbler or a kitchen sprinkler.

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