CN210372391U

CN210372391U - Multi-channel hose

Info

Publication number: CN210372391U
Application number: CN201921080479.9U
Authority: CN
Inventors: 邓浩
Original assignee: Xiamen Yulianxue Technology Co Ltd
Current assignee: Xiamen Chuanhuadie Intellectual Property Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-21
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a multi-channel hose, which comprises an outer pipe, at least one inner pipe and two pipe joints arranged at the two ends of the outer pipe and the inner pipe; the pipe joint comprises a plug connector and a connecting piece, one side of the plug connector is provided with an outer pipe plug and at least one inner pipe plug, the other side of the plug connector is provided with at least one inner pipe joint, and the plug connector is provided with a space for communicating the inner pipe plug, the outer pipe plug and the other side of the plug connector through a channel; the connecting piece is arranged on the outer side of the plug connector and is movably connected to the plug connector; the inner pipe is arranged in the outer pipe, the plug of the outer pipe is inserted on the inner wall of the outer pipe, the plug of the inner pipe is inserted on the inner wall of the inner pipe, and the channel is respectively communicated with the outer pipe and the inner pipe. The utility model discloses a multichannel hose contains an outer tube and many inner tubes, can use a hose just to carry multiple liquid, and the both ends of outer tube and inner tube are integrated on a pipe connector separately, conveniently peg graft and use.

Description

Multi-channel hose

Technical Field

The utility model relates to a bathroom equipment field especially relates to multichannel hose.

Background

In the prior art, in a general sanitary hose, only one channel in one hose is used for liquid to pass through, and is usually used for connecting a faucet and a switch valve to water outlet equipment, if sanitary equipment needs to increase the cleaning effect or realize other sanitary purposes, a plurality of hoses are needed to be used for connecting different liquid sources, for example, the existing multifunctional faucet has the functions of sensing water outlet and soap liquid outlet, but a water path and a soap path are respectively connected by using a plurality of hoses, and the internal structure is complicated. The scheme is generated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: a multi-channel hose capable of conveying a plurality of liquids in one hose is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: a multi-channel hose comprises an outer pipe, at least one inner pipe and two pipe joints arranged at two tail ends of the outer pipe and the inner pipe; the pipe joint comprises a plug connector and a connecting piece, one side of the plug connector is provided with an outer pipe plug and at least one inner pipe plug, the other side of the plug connector is provided with at least one inner pipe joint, and the plug connector is provided with a space for communicating the inner pipe plug, the outer pipe plug and the other side of the plug connector through a channel; the connecting piece is arranged on the outer side of the plug connector and is movably connected to the plug connector; the inner pipe is arranged in the outer pipe, the plug of the outer pipe is inserted on the inner wall of the outer pipe, the plug of the inner pipe is inserted on the inner wall of the inner pipe, and the channel is respectively communicated with the outer pipe and the inner pipe.

Further, still include the clamp, the clamp cover is located on the outer wall of outer tube, the clamp with the tight outer tube of outer tube plug cooperation clamp.

Further, the plug connector is provided with a flange outwards along the radial direction, the connecting piece is provided with a boss inwards along the radial direction, and the connecting piece is clamped on the flange of the plug connector through the boss.

Further, the connecting piece is a threaded connecting piece or a quick-assembly connecting piece.

Furthermore, the inner pipe plug extends into the inner pipe to be connected, and a sealing element is arranged between the inner pipe plug and the inner pipe.

Furthermore, the outer pipe plug stretches into the outer pipe to be connected, and a sealing piece is arranged between the outer pipe plug and the outer pipe.

Further, a sealing element is arranged on the inner pipe joint.

Furthermore, a sealing element is arranged on one side, back to the outer pipe, of the plug connector, and the channel is arranged on the inner side of the sealing element.

Further, the channel communicating with the outer tube surrounds the channel communicating with the inner tube.

The beneficial effects of the utility model reside in that: the hose contains an outer tube and many inner tubes, can use a hose just to carry multiple liquid, and the end of outer tube and inner tube all integrates on a pipe connector, conveniently pegs graft and use. When in use, the outer pipe can be communicated with clean water, the inner pipe can be communicated with different sanitary liquids, such as shampoo, shower gel, facial cleanser, liquid detergent or disinfectant, and the sanitary liquids can be controlled to be used through a liquid outlet pump arranged on the water outlet device.

Drawings

Fig. 1 is a cross-sectional view of a multi-channel hose according to a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a multi-channel hose according to a first embodiment of the present invention.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.

The utility model discloses the most crucial design lies in: the plurality of channels are arranged inside one hose, so that various liquids can be conveyed at the same time, and meanwhile, the hose connector is adaptive to a novel hose connector and is convenient to use.

A multi-channel hose comprises an outer pipe, at least one inner pipe and two pipe joints arranged at two tail ends of the outer pipe and the inner pipe; the pipe joint comprises a plug connector and a connecting piece, one side of the plug connector is provided with an outer pipe plug and at least one inner pipe plug, the other side of the plug connector is provided with at least one inner pipe joint, and the plug connector is provided with a space for communicating the inner pipe plug, the outer pipe plug and the other side of the plug connector through a channel; the connecting piece is arranged on the outer side of the plug connector and is movably connected to the plug connector; the inner pipe is arranged in the outer pipe, the plug of the outer pipe is inserted on the inner wall of the outer pipe, the plug of the inner pipe is inserted on the inner wall of the inner pipe, and the channel is respectively communicated with the outer pipe and the inner pipe.

From the above description, the beneficial effects of the present invention are: the hose contains an outer tube and many inner tubes, can use a hose just to carry multiple liquid, and the end of outer tube and inner tube all integrates on a pipe connector, conveniently pegs graft and use. When in use, the outer pipe can be communicated with clean water, the inner pipe can be communicated with different sanitary liquids, such as shampoo, shower gel, facial cleanser, liquid detergent or disinfectant, and the sanitary liquids can be controlled to be used through a liquid outlet pump arranged on the water outlet device.

As can be seen from the above description, the provision of a clip riveted to the outer tube ensures that the pipe joint does not fall off the outer tube.

As can be seen from the above description, when the connecting piece is not connected with the water outlet device, the flange and the boss are matched to prevent the connecting piece from falling off the outer pipe; when the connecting piece is connected with the water outlet device, the lug boss is clamped on the flange, the plug connector can be tightly pressed on the water outlet device, so that the liquid outlet/liquid inlet of the water outlet device is in butt joint with the plug connector, sealing is completed by arranging other sealing parts, and leakage is avoided.

As can be seen from the above description, the connector may be configured as a quick-connect connector similar in structure to a water inlet pipe connector of a washing machine, or as a threaded connector provided with threads.

As can be seen from the above description, the provision of a seal between the inner and outer spigots and the inner and outer tubes prevents fluid from leaking out of the junction between the two.

Further, a sealing element is arranged on the inner pipe joint.

As can be seen from the above description, generally, the inner pipe joint is configured to be a convex column, which facilitates the butt joint with the water outlet device, and the sealing member is disposed at the joint to ensure that the connection with the water outlet device will not leak.

It will be appreciated from the above description that the provision of a seal ensures that the connection to the outlet does not leak.

According to the above description, since the plurality of passages of the inner pipe are independent, the passage of the outer pipe surrounds the passage of the inner pipe, so that the arrangement of the joints on the water outlet device is facilitated, and the water outlet device can be accurately butted with the pipe joints.

Referring to fig. 1, a first embodiment of the present invention is:

a multi-channel hose includes an outer tube 10, an inner tube 20, and two pipe joints 30 provided at both ends of the outer tube 10 and the inner tube 20.

The pipe joint 30 comprises a plug connector 31, a connecting piece 32 and a clamp 33, one surface of the plug connector 31 is provided with an outer pipe plug 311 and an inner pipe plug 312, the other surface of the plug connector 31 is provided with an inner pipe connector 313, the plug connector 31 is provided with two channels used for communicating the inner pipe plug 312, the outer pipe plug 311 and the space of the other surface of the plug connector 31, the first channel 314 is communicated with the outer pipe plug 311, the second channel 315 is communicated with the inner pipe plug 312, and the channel 314 communicated with the outer pipe 10 is arranged around the channel 315 communicated with the inner pipe 20. The inner pipe plug 312 extends into the inner pipe 20 for connection, and a sealing element can be arranged between the inner pipe plug and the inner pipe; the inner pipe joint 313 is provided with a first sealing element 34 on one surface facing away from the inner pipe, the plug 31 is provided with a second sealing element 35 on one surface facing away from the outer pipe 10, and the first channel 314 is arranged inside the second sealing element 35.

The connecting piece 32 is a threaded connecting piece, the connecting piece 32 is arranged on the outer side of the plug-in piece 31 and movably connected to the plug-in piece 31, the plug-in piece 31 is provided with a flange 316 outwards along the radial direction, the connecting piece 32 is provided with a boss 321 inwards along the radial direction, and the connecting piece 32 is clamped on the flange 316 of the plug-in piece 31 through the boss 321.

The inner tube 20 is arranged in the outer tube 10, the outer tube plug 311 is inserted on the inner wall of the outer tube 10, the clamp 33 is sleeved on the outer wall of the outer tube 10, and the clamp 33 is matched with the outer tube plug 311 to clamp the outer tube 10 to prevent the outer tube 10 from falling off from the outer tube plug 311; the inner tube insert 312 is inserted onto the inner wall of the inner tube 20. The first passage 314 communicates with the outer tube 10, and the second passage 315 communicates with the inner tube 20.

To sum up, the utility model provides a pair of multichannel hose contains an outer tube and many inner tubes, can use a hose just to carry multiple liquid, and the both ends of outer tube and inner tube are integrated on a pipe connector separately, conveniently peg graft and use.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A multi-channel hose is characterized by comprising an outer pipe, at least one inner pipe and two pipe joints arranged at two tail ends of the outer pipe and the inner pipe;

the pipe joint comprises a plug connector and a connecting piece, one side of the plug connector is provided with an outer pipe plug and at least one inner pipe plug, the other side of the plug connector is provided with at least one inner pipe joint, and the plug connector is provided with a space for communicating the inner pipe plug, the outer pipe plug and the other side of the plug connector through a channel; the connecting piece is arranged on the outer side of the plug connector and is movably connected to the plug connector;

the inner pipe is arranged in the outer pipe, the plug of the outer pipe is inserted on the inner wall of the outer pipe, the plug of the inner pipe is inserted on the inner wall of the inner pipe, and the channel is respectively communicated with the outer pipe and the inner pipe.

2. The multichannel hose of claim 1, further comprising a clamp disposed around an outer wall of the outer tube, the clamp cooperating with the outer tube plug to clamp the outer tube.

3. The multi-channel hose of claim 1 wherein the socket connector is flanged radially outwardly and the connector is flanged radially inwardly with a boss by which the connector is snapped onto the flange of the socket connector.

4. The multichannel hose of claim 1, wherein the connection is a threaded connection or a quick-fit connection.

5. The multichannel hose of claim 1, wherein the inner tube plug extends into the inner tube for connection, and a seal is provided between the inner tube plug and the inner tube.

6. The multichannel hose of claim 1, wherein the outer tube plug extends into the outer tube for connection, and a seal is disposed between the outer tube plug and the outer tube.

7. The multichannel hose of claim 1, wherein a seal is provided on the inner tube fitting.

8. The multichannel hose of claim 1 wherein the side of the connector facing away from the outer tube is provided with a seal and the channel is located inside the seal.

9. The multichannel hose of claim 1, wherein the channel communicating with the outer tube surrounds the channel communicating with the inner tube.