CN214699658U

CN214699658U - Connector in water route

Info

Publication number: CN214699658U
Application number: CN202120301657.7U
Authority: CN
Inventors: 李刚
Original assignee: Xiamen Hardwell Technology Co ltd
Current assignee: Xiamen Hardwell Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-12
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a connector in water route, include: the first part comprises a water inlet pipe section and a hemispherical pipe section which are integrally formed and communicated, the water inlet pipe section is connected with an external water inlet pipe, and the outer contour of the hemispherical pipe section is hemispherical; the second part is provided with a water outlet channel with two through ends, the outer contour of the second part is hemispherical and is spliced into a ball head structure with a spherical outer contour matched with a hemispherical pipe section, and the second part is made of environment-friendly materials; the connecting pipe has the interface channel that both ends link up, interface channel intercommunication first portion and second portion, and the connecting pipe is in the same place first portion and second portion fixed connection, and the connecting pipe adopts the environmental protection material to make, and the income water end of connecting pipe lies in into water pipe section and with the sealed switch-on of outside inlet tube, and then makes interface channel and outlet channel and the sealed isolation of the inner wall of first portion. The utility model discloses a connector environmental protection more, safety, simple structure, firm in connection.

Description

Connector in water route

Technical Field

The utility model relates to a connector in water route.

Background

The current spherical connector that is used for connecting the water route generally locates the water route junction that needs adjust arbitrary angle, for example the junction of gondola water faucet and water pipe, can make the gondola water faucet carry out arbitrary angle and rotate like this, facilitates the use. However, most of the existing spherical connectors are integrally formed, and the materials are usually metal materials, so the connectors generally need to be electroplated, the whole product is usually electroplated for the simple electroplating process, the water passing part in contact with water flow in the connector also has an electroplated layer, and some metals of the electroplated layer can influence water quality and influence human health after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem, provide a connector in water route, its environmental protection more, use safelyr.

In order to achieve the purpose, the utility model provides the following technical scheme: a connector in water route, includes:

the first part comprises a water inlet pipe section and a hemispherical pipe section which are integrally formed and communicated, the water inlet pipe section is connected with an external water inlet pipe, and the outer contour of the hemispherical pipe section is hemispherical;

the second part is provided with a water outlet channel with two through ends, the outer contour of the second part is hemispherical and is spliced into a ball head structure with a spherical outer contour in a matching way with the hemispherical pipe section, and the second part is made of environment-friendly materials;

the connecting pipe is provided with a connecting channel with two through ends, the connecting channel is communicated with the first part and the second part, the connecting pipe is used for fixedly connecting the first part and the second part together, the connecting pipe is made of environment-friendly materials, the water inlet end of the connecting pipe is positioned in the water inlet pipe section and is hermetically communicated with the external water inlet pipe, and therefore the connecting channel and the water outlet channel are hermetically isolated from the inner wall of the first part.

In a preferred embodiment, the inner wall of the first part is formed with a step facing the water inlet end of the water inlet pipe section, and the water inlet end of the connecting pipe is formed with an eversion flange which is in abutting fit with the step.

In a preferred embodiment, the water inlet pipe further comprises an annular sealing gasket, and the annular sealing gasket is clamped between an end face of the outer water inlet pipe inserted into the water inlet pipe section and the flange, so that the outer water inlet pipe and the connecting pipe are communicated in a sealing mode.

In a preferred embodiment, a filter screen is further arranged on the annular sealing gasket, and water flow of the external water inlet pipe enters the connecting pipe after being filtered by the filter screen.

In a preferred embodiment, a clamping structure is arranged between the outer wall of the part of the connecting pipe inserted into the water outlet channel and the inner wall of the water outlet channel.

In a preferred embodiment, the clamping structure comprises an annular convex rib arranged on the outer wall of the part of the connecting pipe inserted into the water outlet channel and an annular groove arranged on the inner wall of the water outlet channel; or the clamping structure comprises an annular groove arranged on the outer wall of the part of the connecting pipe inserted into the water outlet channel and an annular convex rib arranged on the inner wall of the water outlet channel.

In a preferred embodiment, a sealing ring is arranged between the outer wall of the part of the connecting pipe inserted into the water outlet channel and the inner wall of the water outlet channel, and the connecting channel is hermetically communicated with the water outlet channel through the sealing ring.

In a preferred embodiment, the hemispherical pipe section has a first arc surface forming a hemisphere, the second part has a second arc surface forming a hemisphere, a raised annular wall is arranged on the inner side of the end surface of the second arc surface, the end surface of the first arc surface is in butt fit with the end surface of the second arc surface, and the inner wall of the first arc surface is in butt fit with the outer side surface of the annular wall.

In a preferred embodiment, one end of the water inlet pipe section, which is far away from the hemispherical pipe section, is provided with an internal thread connected with the external water inlet pipe.

Compared with the prior art, the utility model has the advantages that:

1. the utility model discloses a divide into the first portion with the connector, second portion and connecting pipe all adopt the environmental protection material to make, the connecting pipe is with the fixed switch-on of first portion and second portion, and the income water end of connecting pipe is located the intake pipe section of first portion and with the sealed switch-on of outside inlet tube, the connecting channel of connecting pipe and the play water passageway of second portion all with the sealed isolation of inner wall of first portion, thereby the inner wall of rivers contact first portion has been avoided. Like this, the selectivity of the material of first part is more, even carry out electroplating treatment to first part, the metal on the electroplating layer can not influence the rivers that flow through connecting pipe and second part yet, ensures that quality of water accords with the standard, environmental protection, safety more.

2. The inner wall of first portion is formed with the step towards the income water end of water inlet pipe section, and the income water end of connecting pipe forms to the turn-ups that turns up, and turn-ups and step butt cooperation are equipped with the joint structure between the outer wall of the part that the connecting pipe inserted in the exhalant canal and exhalant canal's the inner wall to make the connector fixed firm, be difficult for rocking and drop.

Drawings

In order that the advantages of the invention will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings. In the drawings:

fig. 1 is a cross-sectional view of a connecting head according to an embodiment of the present invention;

fig. 2 is a perspective exploded view of a connector according to an embodiment of the present invention.

The reference numbers in the figures are respectively:

10-a first part; 11-a water inlet pipe section; 111-internal screw thread; 12-hemispherical tube section; 121-end face of first cambered surface; 13-step;

20-a second part; 21-a water outlet channel; 22-an annular groove; 23-end face of second cambered surface; 24-an annular wall;

30-a connecting pipe; 31-a connecting channel; 32-flanging; 33-annular convex ribs;

40-annular sealing gasket;

50-a filter screen;

60-sealing ring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the following discussion, details are given to provide a more thorough understanding of the present invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details. In certain instances, some features that are known in the art have not been described in detail in order to avoid obscuring the present invention. It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like are used herein for purposes of illustration only and are not to be construed as limiting.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

Referring to fig. 1 and 2, a waterway connector 1 according to a preferred embodiment of the present invention includes a first portion 10, a second portion 20, and a connecting pipe 30.

Wherein, the first part 10 comprises a water inlet pipe section 11 and a hemispherical pipe section 12 which are integrally formed and communicated, the water inlet pipe section 11 is connected with an external water inlet pipe (not shown), and the outer contour of the hemispherical pipe section 12 is hemispherical.

The second part 20 is provided with a water outlet channel 21 with two through ends, the outer contour of the second part 20 is hemispherical and is spliced with the hemispherical pipe section 12 to form a ball head structure with a spherical outer contour.

The connecting pipe 30 is provided with a connecting channel 31 with two through ends, the connecting channel 31 is communicated with the first part 10 and the second part 20, the connecting pipe 30 fixedly connects the first part 10 and the second part 20 together, the water inlet end of the connecting pipe 30 is positioned in the water inlet pipe section 11 and is communicated with an external water inlet pipe in a sealing way, and then the connecting channel 31 and the water outlet channel 21 are isolated from the inner wall of the first part 10 in a sealing way.

The first portion 10 may be made of metal or plastic. The second portion 20 and the connection tube 30 are made of an environment-friendly material, such as a metal material or a plastic material that does not release harmful metals, preferably a plastic material, such as an ABS material, a POM material, or a PP material, which can reduce the cost.

In this embodiment, the inner wall of the first portion 10 is formed with a step 13 facing the water inlet end of the water inlet pipe section 11, the water inlet end of the connecting pipe 30 is formed with an outwardly turned flange 32, and the flange 32 is in abutting engagement with the step 13. An annular sealing gasket 40 is further included, and the annular sealing gasket 40 is used for clamping between the end face of the external water inlet pipe inserted into the water inlet pipe section 11 and the flange 32 so as to enable the external water inlet pipe to be in sealing communication with the connecting pipe 30.

Preferably, in this embodiment, a filter screen 50 is further disposed on the annular sealing gasket 40, and the water flow of the external water inlet pipe enters the connecting pipe 30 after being filtered by the filter screen 50.

In this embodiment, a clamping structure is disposed between the outer wall of the portion of the connecting pipe 30 inserted into the water outlet channel 21 and the inner wall of the water outlet channel 21. Specifically, the locking structure includes an annular rib 33 disposed on an outer wall of a portion of the connection pipe 30 inserted into the water outlet passage 21 and an annular groove disposed on an inner wall of the water outlet passage 21. Of course, in other embodiments, the locking structure may also include an annular groove formed on the outer wall of the portion of the connection pipe 30 inserted into the outlet passage 21 and an annular rib formed on the inner wall of the outlet passage 21. The connector is fixed firmly by arranging the clamping structure, and is not easy to shake and fall off.

In this embodiment, a seal ring 60 is provided between the outer wall of the portion of the connection pipe 30 inserted into the water outlet passage 21 and the inner wall of the water outlet passage 21, and the connection passage 31 and the water outlet passage 21 are hermetically connected by the seal ring 60.

In this embodiment, the hemispherical pipe section 12 has a first arc surface forming a hemispherical shape, the second portion 20 has a second arc surface forming a hemispherical shape, a convex annular wall 24 is disposed inside an end surface of the second arc surface, the end surface 121 of the first arc surface is in butt fit with the end surface 23 of the second arc surface, and an inner wall of the first arc surface is in butt fit with an outer side surface of the annular wall 24.

In this embodiment, the end of the water inlet pipe section 11 away from the hemispherical pipe section 12 is formed with an internal thread 111 for connecting with an external water inlet pipe.

It should be noted that, for convenience of expression, the present invention defines the outer contour of the hemispherical pipe section 12 as a hemisphere, the outer contour of the second portion 20 as a hemisphere, where "hemisphere" refers to one of the two halves of the spherical structure, which may be equal or unequal, and when the two halves are equal, the size of the hemisphere of the hemispherical pipe section 12 is equal to the size of the hemisphere of the second portion 20, and when the two halves are unequal, the size of the hemisphere of the hemispherical pipe section 12 is larger than the size of the hemisphere of the second portion 20, or the size of the hemisphere of the hemispherical pipe section 12 is smaller than the size of the hemisphere of the second portion 20. In both embodiments, the hemisphere of the hemispherical section and the hemisphere of the second portion are approximately the same size.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as determined by the person of ordinary skill in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a connector in water route which characterized in that includes:

2. The connecting head according to claim 1, wherein the inner wall of the first portion is formed with a step facing the water inlet end of the water inlet pipe section, and the water inlet end of the connecting pipe is formed with an outwardly turned flange, and the flange is in abutting engagement with the step.

3. The connecting joint according to claim 2, further comprising an annular gasket, wherein the annular gasket is clamped between an end surface of the external water inlet pipe inserted into the water inlet pipe section and the flange, so that the external water inlet pipe and the connecting pipe are hermetically connected.

4. The connecting joint according to claim 3, wherein a filter screen is further disposed on the annular sealing gasket, and water flow of the external water inlet pipe enters the connecting pipe after being filtered by the filter screen.

5. The connecting joint according to claim 2, wherein a clamping structure is provided between the outer wall of the portion of the connecting pipe inserted into the water outlet channel and the inner wall of the water outlet channel.

6. The connecting joint according to claim 5, wherein the clamping structure comprises an annular rib arranged on the outer wall of the part of the connecting pipe inserted into the water outlet channel and an annular groove arranged on the inner wall of the water outlet channel; or the clamping structure comprises an annular groove arranged on the outer wall of the part of the connecting pipe inserted into the water outlet channel and an annular convex rib arranged on the inner wall of the water outlet channel.

7. The connecting joint according to claim 1, wherein a sealing ring is disposed between an outer wall of a portion of the connecting pipe inserted into the water outlet channel and an inner wall of the water outlet channel, and the connecting channel and the water outlet channel are hermetically connected through the sealing ring.

8. The connecting joint according to claim 1, wherein the hemispherical pipe section has a first cambered surface forming a hemispherical shape, the second portion has a second cambered surface forming a hemispherical shape, a raised annular wall is arranged on the inner side of the end surface of the second cambered surface, the end surface of the first cambered surface is in butt fit with the end surface of the second cambered surface, and the inner wall of the first cambered surface is in butt fit with the outer side surface of the annular wall.

9. The connector according to claim 1, wherein an end of the water inlet pipe section away from the hemispherical pipe section is formed with an internal thread connected with the external water inlet pipe.