CN217815464U - Hose assembly and faucet - Google Patents
Hose assembly and faucet Download PDFInfo
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- CN217815464U CN217815464U CN202221453506.4U CN202221453506U CN217815464U CN 217815464 U CN217815464 U CN 217815464U CN 202221453506 U CN202221453506 U CN 202221453506U CN 217815464 U CN217815464 U CN 217815464U
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- water inlet
- water outlet
- joint
- water
- pipe body
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Abstract
The utility model discloses a hose assembly and tap, wherein hose assembly includes first body, second body, first water supply connector, first water connectors, second water connectors and second water connectors. This hose assembly is through being provided with first body and second body, the first inner chamber of first body is worn to locate by the second body, make the passageway between the outer wall of second body and the inner wall of first body constitute first runner, the passageway of second inner chamber constitutes the second runner, do not switch on each other between first runner and the second runner, make hose assembly can carry different liquid respectively through first runner and second runner, thereby realize hose assembly and carry the function of two kinds of liquid simultaneously, user's user demand has been satisfied, and because the ratio of the external diameter of second body and the internal diameter of first body is between 0.3 to 0.9, thereby make first runner can have sufficient space, avoid first runner to block up easily, improve hose assembly's practicality.
Description
Technical Field
The utility model relates to a tap technical field, in particular to hose assembly and tap.
Background
In the related art, a hose is usually required to be arranged on the faucet for water outlet, however, the existing hose is usually of a single-layer structure or made of multiple layers of explosion-proof composite materials, and can only realize the conveying of a single liquid, but cannot realize the conveying of two liquids, which is difficult to meet the requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hose assembly can realize the function of carrying two kinds of liquid simultaneously.
The utility model discloses still provide a tap that has above-mentioned hose assembly.
According to the utility model discloses hose assembly of first aspect embodiment includes:
the first pipe body is provided with a first inner cavity;
the second pipe body penetrates through the first inner cavity, the second pipe body is provided with a second inner cavity, two ends of the second pipe body respectively extend out of the first inner cavity, the ratio of the outer diameter of the second pipe body to the inner diameter of the first pipe body is a, and a is more than or equal to 0.3 and less than or equal to 0.9;
the first water inlet joint is connected to one end of the first pipe body;
the first water outlet joint is connected to the other end of the first pipe body;
the second water inlet joint is connected to one end of the second pipe body and is in sealing connection with the second water inlet joint;
the second water outlet joint is connected to the other end of the second pipe body and is in sealing connection with the second water outlet joint;
the outer wall of the second pipe body and the channel between the inner walls of the first pipe body form a first flow channel, the channel of the second inner cavity forms a second flow channel, the side wall of the first water inlet connector is provided with a first water inlet communicated with the first flow channel, the side wall of the first water outlet connector is provided with a first water outlet communicated with the first flow channel, the end part of the second water inlet connector is provided with a second water inlet communicated with the second flow channel, and the second water outlet connector is provided with a second water outlet communicated with the second flow channel.
According to the utility model discloses hose assembly has following beneficial effect at least:
this hose assembly is through being provided with first body and second body, the first inner chamber of first body is worn to locate by the second body, make the passageway between the outer wall of second body and the inner wall of first body constitute first runner, the passageway of second inner chamber constitutes the second runner, do not switch on each other between first runner and the second runner, make hose assembly can carry different liquid respectively through first runner and second runner, thereby realize hose assembly and carry the function of two kinds of liquid simultaneously, user's user demand has been satisfied, and because the ratio of the external diameter of second body and the internal diameter of first body is between 0.3 to 0.9, thereby make first runner can have sufficient space, avoid first runner to block up easily, improve hose assembly's practicality.
According to the utility model discloses a some embodiments, first water inlet is provided with a plurality ofly, and is a plurality of first water inlet is followed first water supply connector's circumference interval sets up.
According to some embodiments of the utility model, first delivery port is provided with a plurality ofly, and is a plurality of first delivery port is followed the circumference interval setting of first water connectors.
According to some embodiments of the present invention, the second water inlet joint faces towards the end of the first pipe body and a first step portion is formed between the outer wall of the second pipe body, and the first water inlet joint abuts against the first step portion.
According to the utility model discloses a some embodiments, the second water supply connector orientation the tip of first body is provided with lock nut, the tip of first water supply connector is provided with the locking end, lock nut lock in the locking end.
According to some embodiments of the present invention, the second water outlet joint faces towards the end of the first pipe body and a second step portion is formed between the outer wall of the second pipe body, and the first water outlet joint abuts against the second step portion.
According to some embodiments of the present invention, the outer wall of the first water inlet joint is provided with a first annular groove for installing a rubber ring, and the first annular groove is arranged at a side of the first water inlet port away from the second water inlet joint; the outer wall of the first water outlet joint is provided with a second annular groove used for installing a rubber ring, and the second annular groove is formed in one side, deviating from the second water outlet joint, of the first water outlet.
According to some embodiments of the present invention, the first annular groove is provided in plurality, and the plurality of first annular grooves are arranged at intervals along a length direction of the first water inlet joint; the second annular groove is provided with a plurality of, and a plurality of the second annular groove sets up along the length direction interval of first water outlet connector.
According to the utility model discloses a some embodiments, the outer wall of second water supply connector is provided with the third ring channel that is used for installing the rubber ring, the outer wall of second water supply connector is provided with the fourth ring channel that is used for installing the rubber ring.
According to the utility model discloses tap of second aspect embodiment includes:
the base is provided with a first water inlet cavity, a second water inlet cavity, a first water inlet flow channel and a second water inlet flow channel, the first water inlet flow channel is connected with a first water inlet pipe, and the second water inlet flow channel is connected with a second water inlet pipe;
the bent pipe is arranged on the seat body;
the water outlet head is provided with a first water outlet cavity and a second water outlet cavity;
the hose assembly according to the embodiment of the first aspect of the present invention is disposed through the bent pipe, and the first water inlet joint is hermetically connected to the inner wall of the first water inlet cavity, the second water inlet joint is hermetically connected to the inner wall of the second water inlet cavity, the first water outlet joint is hermetically connected to the inner wall of the first water outlet cavity, and the second water outlet joint is hermetically connected to the inner wall of the second water outlet cavity;
the first control valve is arranged on the base body and used for controlling the conduction of the first water inlet cavity and the first water inlet flow channel;
and the second control valve is arranged on the base body and used for controlling the conduction of the second water inlet cavity and the second water inlet flow channel.
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
Additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic cross-sectional view of a faucet according to some embodiments of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial enlarged view at B in fig. 1.
The reference numbers are as follows:
a first tube 100; a first water inlet fitting 110; a first water inlet 111; a first annular groove 112; a first water outlet joint 120; a first water outlet 121; a second annular groove 122; a first flow channel 130;
the second tube 200; a second water inlet joint 210; a second water inlet 211; a third annular groove 212; a first stepped portion 213; a second water outlet joint 220; a second water outlet 221; a fourth annular groove 222; a second step portion 223;
a base body 300; a first inlet chamber 310; a second inlet chamber 320; a first water inlet channel 340; a second water inlet flow passage 350;
a bent pipe 400;
a water outlet head 500; a first outlet chamber 510; a second outlet chamber 520;
a first control valve 600;
a second control valve 700.
Detailed Description
Reference will now be made in detail to 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 function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, 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 for distinguishing technical features, they are not to be understood 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.
Referring to fig. 1 to 3, an embodiment of the present invention provides a hose assembly including a first pipe 100, a second pipe 200, a first water inlet joint 110, a first water outlet joint 120, a second water inlet joint 210, and a second water outlet joint 220. Specifically, the first tube 100 is provided with a first inner cavity, the second tube 200 is inserted into the first inner cavity, the second tube 200 is provided with a second inner cavity, and two ends of the second tube 200 extend out of the first inner cavity respectively. The first water inlet joint 110 is connected to one end of the first pipe 100, and the first water outlet joint 120 is connected to the other end of the first pipe 100. The second water inlet joint 210 is connected to one end of the second pipe body 200 and is connected to the second water inlet joint 210 in a sealing manner, and the second water outlet joint 220 is connected to the other end of the second pipe body 200 and is connected to the second water outlet joint 220 in a sealing manner.
A first flow channel 130 is formed by a channel between the outer wall of the second pipe body 200 and the inner wall of the first pipe body 100, a second flow channel is formed by a channel of the second inner cavity, a first water inlet 111 communicated with the first flow channel 130 is formed in the side wall of the first water inlet joint 110, a first water outlet 121 communicated with the first flow channel 130 is formed in the side wall of the first water outlet joint 120, a second water inlet 211 communicated with the second flow channel is formed in the end portion of the second water inlet joint 210, and a second water outlet 221 communicated with the second flow channel is formed in the second water outlet joint 220. During the use, first liquid can get into first runner 130 from first water inlet 111, then flows out from first delivery port 121, and second liquid can get into the second runner from second water inlet 211, then flows out from second delivery port 221, because first runner 130 and second runner do not switch on each other, consequently two kinds of liquid can not take place to mix in the inside transportation process of hose assembly, improve the convenience of using.
It should be noted that, if the space of first body 130 is too little, when water pressure is great, second body 200 probably can expand and with the inner wall looks butt of first body 100, cause the jam of first body 130, for this reason, the utility model discloses in, the ratio of the external diameter of second body 200 and the internal diameter of first body 100 is a, and 0.3 is not less than a and is not less than 0.9 for in this scope, have great space between the outer wall of second body 200 and the inner wall of first body 100, thereby when making second body 200 take place the inflation, first body 130 still can keep switching on, improves hose assembly's practicality.
The utility model discloses an in some embodiments, first water inlet 111 is provided with a plurality ofly, and a plurality of first water inlets 111 set up along the circumference interval of first water supply connector 110 to make the intaking of first runner 130 more smooth and easy, avoid certain first water inlet 111 to block up and cause the jam of first runner 130.
The utility model discloses an in some embodiments, first delivery port 121 is provided with a plurality ofly, and a plurality of first delivery ports 121 set up along the circumference interval of first water connectors 120 to make the play water of first runner 130 more smooth and easy, avoid certain first delivery port 121 to block up and cause the jam of first runner 130.
In some embodiments of the present invention, a first step portion 213 is formed between the end of the second water inlet joint 210 facing the first pipe 100 and the outer wall of the second pipe 200, the first water inlet joint 110 abuts on the first step portion 213, and a sealing ring can be disposed between the two water inlet joints for sealing, so as to achieve a sealing connection between the first water inlet joint 110 and the second water inlet joint 210, of course, the first water inlet joint 110 can abut on the first step portion 213 by welding or the first water inlet joint 110 and the second water inlet joint 210 are integrated.
In other embodiments of the present invention, the end of the second water inlet joint 210 facing the first pipe 100 is provided with a locking nut, and the end of the first water inlet joint 110 is provided with a locking end and is locked to the locking end by the locking nut, so that the first water inlet joint 110 and the second water inlet joint 210 are connected in a sealing manner. Of course, a sealing ring can be arranged between the locking nut and the locking end, and the sealing effect of the locking nut and the locking end can be further improved.
In some embodiments of the present invention, a second step portion 223 is formed between the end of the second water outlet joint 220 facing the first pipe body 100 and the outer wall of the second pipe body 200, the first water outlet joint 120 abuts on the second step portion 223, and a sealing ring can be disposed between the two water outlet joints for sealing, so as to achieve a sealing connection between the first water outlet joint 120 and the second water outlet joint 220, of course, the first water outlet joint 120 can abut on the second step portion 223 through welding and other manners, or the first water outlet joint 120 and the second water outlet joint 220 are an integrated structure.
In some embodiments of the present invention, the outer wall of the first water inlet joint 110 is provided with a first annular groove 112 for installing a rubber ring, and the first annular groove 112 is disposed on a side of the first water inlet 111 away from the second water inlet joint 210, so that the first water inlet joint 110 can be hermetically connected to the base 300, and water in the first water inlet cavity 310 can enter the first flow channel 130 through the first water inlet 111; the outer wall of the first water outlet joint 120 is provided with a second annular groove 122 for installing a rubber ring, and the second annular groove 122 is arranged on one side of the first water outlet 121 departing from the second water outlet joint 220, so that the first water outlet joint 120 and the water outlet 500 can be hermetically connected, and meanwhile, water in the first flow channel 130 can enter the first water outlet cavity 510 through the first water outlet 121.
In some embodiments of the present invention, the first annular groove 112 is provided in a plurality, and the plurality of first annular grooves 112 are arranged at intervals along the length direction of the first water inlet joint 110, so that the sealing effect can be further improved. Similarly, the second annular grooves 122 are provided in plurality, and the plurality of second annular grooves 122 are spaced apart from each other along the length direction of the first outlet joint 120, so that the sealing effect can be further improved.
In some embodiments of the present invention, the outer wall of the second water inlet joint 210 is provided with a third annular groove 212 for installing a rubber ring, so that the sealing connection between the first water inlet joint 110 and the seat 300 can be realized. The outer wall of the second water outlet connector 220 is provided with a fourth annular groove 222 for installing a rubber ring, so that the second water outlet connector 220 can be connected with the water outlet head 500 in a sealing manner.
According to the utility model discloses tap of second aspect embodiment, including pedestal 300, return bend 400, the hydrohead 500, first control valve 600, second control valve 700 and the utility model discloses the hose assembly of first aspect embodiment.
The base 300 has a first inlet chamber 310, a second inlet chamber 320, a first inlet channel 340 and a second inlet channel 350, the first inlet channel 340 is connected to the first inlet pipe, and the second inlet channel 350 is connected to the second inlet pipe. The elbow 400 is mounted on the base 300, and the water outlet head 500 is provided with a first water outlet chamber 510 and a second water outlet chamber 520. The hose assembly is inserted into the elbow 400, and the first water inlet joint 110 is connected to the inner wall of the first water inlet chamber 310 in a sealing manner, the second water inlet joint 210 is connected to the inner wall of the second water inlet chamber 320 in a sealing manner, the first water outlet joint 120 is connected to the inner wall of the first water outlet chamber 510 in a sealing manner, and the second water outlet joint 220 is connected to the inner wall of the second water outlet chamber 520 in a sealing manner. The first control valve 600 is installed on the base body 300 for controlling the communication between the first inlet chamber 310 and the first inlet channel 340, and the second control valve 700 is installed on the base body 300 for controlling the communication between the second inlet chamber 320 and the second inlet channel 350.
In use, the first control valve 600 controls the first liquid to flow into the first inlet chamber 310 through the first inlet channel 340, then to flow into the first channel 130 of the hose assembly, and finally to flow out of the first outlet chamber 510 of the outlet head 500; the second control valve 700 controls the second liquid to flow into the second water inlet cavity 320 through the second water inlet channel 350, then to flow into the second channel of the hose assembly, and finally to flow out from the second water outlet cavity 520 of the water outlet head 500, so that two kinds of liquid can be discharged from the faucet through one hose assembly, the convenience of use is improved, and the space occupation is reduced.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A hose assembly, comprising:
the first pipe body is provided with a first inner cavity;
the second pipe body penetrates through the first inner cavity, the second pipe body is provided with a second inner cavity, two ends of the second pipe body respectively extend out of the first inner cavity, the ratio of the outer diameter of the second pipe body to the inner diameter of the first pipe body is a, and a is more than or equal to 0.3 and less than or equal to 0.9;
the first water inlet joint is connected to one end of the first pipe body;
the first water outlet joint is connected to the other end of the first pipe body;
the second water inlet joint is connected to one end of the second pipe body and is in sealing connection with the second water inlet joint;
the second water outlet joint is connected to the other end of the second pipe body and is in sealing connection with the second water outlet joint;
the outer wall of the second pipe body and the channel between the inner walls of the first pipe body form a first flow channel, the channel of the second inner cavity forms a second flow channel, the side wall of the first water inlet connector is provided with a first water inlet communicated with the first flow channel, the side wall of the first water outlet connector is provided with a first water outlet communicated with the first flow channel, the end part of the second water inlet connector is provided with a second water inlet communicated with the second flow channel, and the second water outlet connector is provided with a second water outlet communicated with the second flow channel.
2. The hose assembly according to claim 1, wherein the first water inlet is provided in a plurality, and the plurality of first water inlets are provided at intervals along a circumferential direction of the first water inlet joint.
3. The hose assembly according to claim 1, wherein the first water outlet is provided in plural numbers, and the plural first water outlets are provided at intervals along a circumferential direction of the first water outlet joint.
4. The hose assembly according to claim 1, wherein a first step is formed between an end of the second water inlet joint facing the first pipe body and an outer wall of the second pipe body, and the first water inlet joint abuts against the first step.
5. The hose assembly according to claim 1, wherein the end of the second water inlet joint facing the first pipe body is provided with a locking nut, and the end of the first water inlet joint is provided with a locking end, and the locking nut is locked to the locking end.
6. The hose assembly according to claim 1, wherein a second step portion is formed between an end of the second water outlet joint facing the first pipe body and an outer wall of the second pipe body, and the first water outlet joint abuts against the second step portion.
7. The hose assembly according to claim 1, characterized in that the outer wall of the first water inlet joint is provided with a first annular groove for installing a rubber ring, and the first annular groove is arranged on the side of the first water inlet port, which faces away from the second water inlet joint; the outer wall of the first water outlet joint is provided with a second annular groove used for installing a rubber ring, and the second annular groove is arranged on one side, deviating from the second water outlet joint, of the first water outlet.
8. The hose assembly of claim 7, wherein the first annular groove is provided in a plurality, the plurality of first annular grooves being spaced apart along a length of the first water inlet fitting; the second annular groove is provided with a plurality of, and a plurality of the second annular groove sets up along the length direction interval of first water connectors.
9. The hose assembly according to any one of claims 1 to 8, wherein the outer wall of the second water inlet joint is provided with a third annular groove for mounting a rubber ring, and the outer wall of the second water outlet joint is provided with a fourth annular groove for mounting a rubber ring.
10. A faucet, comprising:
the base is provided with a first water inlet cavity, a second water inlet cavity, a first water inlet flow channel and a second water inlet flow channel, the first water inlet flow channel is connected with a first water inlet pipe, and the second water inlet flow channel is connected with a second water inlet pipe;
the bent pipe is arranged on the seat body;
the water outlet head is provided with a first water outlet cavity and a second water outlet cavity;
the hose assembly of any one of claims 1 to 9, being disposed through the elbow, and the first water inlet fitting being sealingly connected to an inner wall of the first water inlet chamber, the second water inlet fitting being sealingly connected to an inner wall of the second water inlet chamber, the first water outlet fitting being sealingly connected to an inner wall of the first water outlet chamber, and the second water outlet fitting being sealingly connected to an inner wall of the second water outlet chamber;
the first control valve is arranged on the base body and used for controlling the conduction of the first water inlet cavity and the first water inlet flow channel;
and the second control valve is arranged on the base body and used for controlling the conduction of the second water inlet cavity and the second water inlet flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221453506.4U CN217815464U (en) | 2022-06-09 | 2022-06-09 | Hose assembly and faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221453506.4U CN217815464U (en) | 2022-06-09 | 2022-06-09 | Hose assembly and faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217815464U true CN217815464U (en) | 2022-11-15 |
Family
ID=83989571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221453506.4U Active CN217815464U (en) | 2022-06-09 | 2022-06-09 | Hose assembly and faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217815464U (en) |
-
2022
- 2022-06-09 CN CN202221453506.4U patent/CN217815464U/en active Active
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