CN214460869U - Connector in water route - Google Patents
Connector in water route Download PDFInfo
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- CN214460869U CN214460869U CN202120129603.7U CN202120129603U CN214460869U CN 214460869 U CN214460869 U CN 214460869U CN 202120129603 U CN202120129603 U CN 202120129603U CN 214460869 U CN214460869 U CN 214460869U
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Abstract
The utility model discloses a connector of a water path, which comprises a first connecting part and a second connecting part, wherein the first connecting part comprises a first connecting pipe section and a first hemispherical pipe section which are integrally formed and communicated, the first connecting pipe section is connected with an external water inlet pipe, and the outline of the first hemispherical pipe section is hemispherical; the second connecting portion include integrated into one piece and the second connecting pipe section and the second hemisphere pipeline section that are linked together, and the second connecting pipe section cover is located in first connecting portion and is put through with outside inlet tube seal, and then makes the inner chamber of second connecting pipe section and the inner wall of first connecting portion seal the isolation, and the outline of second hemisphere pipeline section is the hemisphere and splices into a spherical structure with first hemisphere pipeline section ground match, and the second connecting portion adopt the environmental protection material to make. The utility model discloses a rivers of connector flow through the second connecting portion that adopt the environmental protection material to make, environmental protection, safety more, the alternative of the material of first connecting portion is more.
Description
Technical Field
The utility model belongs to the technical field of bathroom technique and specifically relates to a connector in water route is related to.
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 of a water path comprises a first connecting part and a second connecting part, wherein the first connecting part comprises a first connecting pipe section and a first hemispherical pipe section which are integrally formed and communicated, the first connecting pipe section is connected with an external water inlet pipe, and the outline of the first hemispherical pipe section is hemispherical; the second connecting portion include integrated into one piece and the second connecting pipe section and the second hemisphere pipeline section that are linked together, second connecting pipe section cover is located in the first connecting portion and with the sealed switch-on of outside inlet tube, and then make the inner chamber of second connecting pipe section with the inner wall of first connecting portion is sealed to be kept apart, the outline of second hemisphere pipeline section be the hemisphere and with first hemisphere pipeline section matches ground and splices into a spherical structure, the second connecting portion adopt the environmental protection material to make.
In a preferred embodiment, the first connecting portion is provided with an internal thread, and the second connecting portion is provided with an external thread matching the internal thread.
In a preferred embodiment, the internal thread is provided at the inner wall of the first connecting pipe section and/or at the inner wall of the first hemispherical pipe section, and the external thread is provided at the outer wall of the second connecting pipe section.
In a preferred embodiment, an abutting surface is formed on an outer side wall of a connection part of the second connecting pipe section and the second hemispherical pipe section, and the abutting surface is in abutting fit with an end face, far away from the first connecting pipe section, of the first hemispherical pipe section.
In a preferred embodiment, a first Z-shaped step surface is arranged on the abutting surface, and a second Z-shaped step surface matched with the first Z-shaped step surface is formed on the end surface of the first hemispherical pipe section far away from the first connecting pipe section.
In a preferred embodiment, an end of the first connecting pipe section, which is far away from the first hemispherical pipe section, is formed with an internal thread section connected with the external water inlet pipe.
In a preferred embodiment, the inlet end of the second connecting pipe section extends into the internal thread section, an annular groove is formed between the outer wall of the second connecting pipe section and the inner wall of the internal thread section, an annular sealing member is arranged in the annular groove, and the second connecting pipe section is in sealed communication with the external water inlet pipe through the annular sealing member.
In a preferred embodiment, the second connecting pipe section extending into the internal thread section is provided with an internal connecting part and an external connecting part from inside to outside along the radial direction, the length of the internal connecting part extending into the internal thread section is greater than the length of the external connecting part extending into the internal thread section, the annular groove is formed between the outer wall of the internal connecting part and the inner wall of the internal thread section, the inner wall of the annular sealing element is connected with the outer wall of the internal connecting part in a sealing manner, and the bottom wall of the annular sealing element compresses the external connecting part.
In a preferred embodiment, the inner diameter of the internal thread section is greater than the inner diameter of the first hemispherical pipe section, and the inner diameter of the second connecting pipe section is greater than the inner diameter of the second hemispherical pipe section, so that a limit step is formed at a position where the inner wall of the second connecting pipe section is connected with the inner wall of the second hemispherical pipe section, and the limit step is used for limiting the stroke of the external water inlet pipe inserted into the second connecting pipe section.
In a preferred embodiment, the water outlet device further comprises a water outlet device formed with a spherical cavity, the spherical structure is rotatably accommodated in the spherical cavity, an outlet of the second hemispherical pipe section is communicated with the water outlet device, the water outlet device further comprises a connecting nut in threaded connection with the water outlet device, and the spherical structure is limited in the spherical cavity through the connecting nut.
Compared with the prior art, the utility model has the advantages that:
1. the utility model discloses a divide into first connecting portion and second connecting portion with the connector, the second connecting portion adopt the environmental protection material to make, the second connecting pipe section cover of second connecting portion locate in first connecting portion and with the sealed switch-on of outside inlet tube, the inner chamber of second connecting pipe section and the sealed isolation of the inner wall of first connecting portion to the rivers of having avoided flowing through from the second connecting portion contact the inner wall of first connecting portion. Like this, the selectivity of the material of first connecting portion is more, even carry out electroplating treatment to first connecting portion, the metal on the plating layer also can not influence the water that flows through even second connecting portion, ensures that quality of water accords with the standard, environmental protection, safety more.
2. Through carrying out threaded connection with first connecting portion and second connecting portion for the wholeness of connector is better, makes things convenient for the integral erection of connector more.
3. The second connecting pipe section that stretches into in the internal thread section is equipped with internal connection portion and outer connecting portion from inside to outside along radial, the length that internal connection portion stretched into the internal thread section is greater than the length that outer connecting portion stretched into the internal thread section, the inner wall of annular seal spare and the outer wall sealing connection of internal connection portion, annular seal spare's diapire compresses tightly outer connecting portion, can make annular seal spare better to the sealed effect between first connecting portion and the second connecting portion like this, ensure that the rivers of flowing through the second connecting portion can not permeate in the first connecting portion.
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 perspective assembly view of the connection head and the shower head of an embodiment of the present invention;
fig. 2 is a perspective exploded view of the connection head and the shower head of the embodiment of the present invention;
FIG. 3 is a cross-sectional view of the connection head of one embodiment of the present invention being engaged with a shower head;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a perspective exploded view of the connection head of another embodiment of the present invention in cooperation with a shower head;
FIG. 6 is a cross-sectional view of the connection head of another embodiment of the present invention in cooperation with a shower head;
fig. 7 is an enlarged view at B in fig. 6.
The reference numbers in the figures are respectively:
1-connecting head:
10-a first connection; 11-a first connecting pipe section; 111-internal thread section; 12-a first hemispherical tube section; 13-internal screw thread;
20-a second connection; 21-a second connecting pipe section; 211-inner connection; 212-an external connection; 22-a second hemispherical tube section; 23-external thread; 24-an abutment face; 25-a limit step;
30- -an annular groove;
40-an annular seal;
2-water outlet means (shower); 201-a spherical cavity;
3-connecting a nut;
4-a pressure 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 to 4, a waterway connector 1 according to a preferred embodiment of the present invention includes a first connecting portion 10 and a second connecting portion 20.
The first connecting portion 10 includes a first connecting pipe section 11 and a first hemispherical pipe section 12 that are integrally formed and communicated with each other, the first connecting pipe section 11 is connected with an external water inlet pipe (not shown), and an outer contour of the first hemispherical pipe section 12 is hemispherical.
The second connecting portion 20 includes a second connecting pipe section 21 and a second hemispherical pipe section 22 which are integrally formed and communicated with each other, the second connecting pipe section 21 is sleeved in the first connecting portion 10 and is communicated with an external water inlet pipe in a sealing manner, so that an inner cavity of the second connecting pipe section 21 is isolated from an inner wall of the first connecting portion 10 in a sealing manner, an outer contour of the second hemispherical pipe section 22 is hemispherical and is spliced with the first hemispherical pipe section 12 in a matching manner to form a spherical structure, the first connecting portion 10 can be made of metal or plastic, the second connecting portion 20 is made of environment-friendly materials, for example, metal materials or plastic materials which can not release harmful metal are preferably adopted, and the cost can be reduced, for example, ABS materials or PP materials are preferably adopted.
Because the rivers that flow through second connecting portion 20 can not contact the inner wall of first connecting portion 10, like this, even carry out electroplating treatment to first connecting portion 10, the metal on the electroplating layer can not influence the water that flows through even second connecting portion 20 yet, ensures that quality of water accords with the standard, environmental protection, safety more.
Referring to fig. 4, in the present embodiment, the first connecting portion 10 is provided with an internal thread 13, and the second connecting portion 20 is provided with an external thread 23 matching with the internal thread 13. Through carrying out threaded connection with first connecting portion 10 and second connecting portion 20 for the wholeness of connector 1 is better, more makes things convenient for the integral erection of connector 1. Specifically, the internal thread 13 is provided at the inner wall of the first hemispherical pipe section 12, and the external thread 23 is provided at the outer wall of the second connecting pipe section 21. Of course, it is also possible to alternatively provide the internal thread 13 at the inner wall of the first connecting pipe section 11, or a part of the internal thread 13 is located at the inner wall of the first connecting pipe section 11 and another part is located at the inner wall of the second connecting pipe section 21.
Referring to fig. 1 and 4, in the present embodiment, an abutting surface 24 is formed on an outer side wall of a connection portion between the second connecting pipe section 21 and the second hemispherical pipe section 22, and the abutting surface 24 is in abutting fit with an end surface of the first hemispherical pipe section 12 far away from the first connecting pipe section 11. Specifically, a first Z-shaped step surface is arranged on the abutting surface 24, and a second Z-shaped step surface matched with the first Z-shaped step surface is formed on the end surface of the first hemispherical pipe section 12 far away from the first connecting pipe section 11, so that the first connecting part 10 and the second connecting part 20 can be spliced more reliably.
In this embodiment, an end of the first connecting pipe section 11 away from the first hemispherical pipe section 12 is formed with an internal threaded section 111 connected with an external inlet pipe. The inlet end of the second connecting pipe section 21 extends into the internal thread section 111, an annular groove 30 is formed between the outer wall of the second connecting pipe section 21 and the inner wall of the internal thread section 111, an annular sealing element 40 is arranged in the annular groove 30, the annular sealing element 40 is specifically an annular sealing gasket, and the second connecting pipe section 21 is in sealing communication with an external water inlet pipe through the annular sealing element 40.
Referring to fig. 4, in order to improve the sealing effect of the annular sealing element 40, in the present embodiment, the second connecting pipe section 21 extending into the internal thread section 111 is provided with an internal connecting portion 211 and an external connecting portion 212 from inside to outside along the radial direction, the length of the internal connecting portion 211 extending into the internal thread section 111 is greater than the length of the external connecting portion 212 extending into the internal thread section 111, an annular groove 30 is formed between the outer wall of the internal connecting portion 211 and the inner wall of the internal thread section 111, the inner wall of the annular sealing element 40 is connected with the outer wall of the internal connecting portion 211 in a sealing manner, and the bottom wall of the annular sealing element 40 presses the external connecting portion 212. By providing the outer connection portion 212 and causing the bottom wall of the ring seal 40 to press against the outer connection portion 212, the inner cavity of the second connecting pipe section 21 can be sealed off from the inner wall of the first connecting portion 10 more reliably.
In this embodiment, the inner diameter of the internal thread section 111 is greater than the inner diameter of the first hemispherical pipe section 12, the inner diameter of the second connecting pipe section 21 is greater than the inner diameter of the second hemispherical pipe section 22, so that a limiting step 25 is formed at a position where the inner wall of the second connecting pipe section 21 is connected with the inner wall of the second hemispherical pipe section 22, and the limiting step 25 is used for limiting the stroke of inserting an external water inlet pipe into the second connecting pipe section 21, so that the connection between the connector 1 and the external water inlet pipe is more convenient and simpler.
In this embodiment, still including being formed with the effluent device 2 that the sphere holds chamber 201, effluent device 2 specifically is gondola water faucet 2, and the spherical structure can rotate ground holding in the sphere holds chamber 201, and the export of second hemisphere pipeline section 22 is linked together with gondola water faucet 2, still includes the coupling nut 3 with gondola water faucet 2 threaded connection and overlaps the clamping ring 4 of establishing outside first hemisphere pipeline section 12, and the spherical structure is spacing in the sphere holds chamber 201 through coupling nut 3 and clamping ring 4.
Referring to fig. 5 to 7, a difference between the connector 1 of a waterway according to another preferred embodiment of the present invention and the above embodiments is that no threaded connection structure is disposed between the first connection portion 10 and the second connection portion 20 in this embodiment, that is, the first connection portion 10 is not provided with the internal thread 13, and the second connection portion 20 is provided with the external thread 23, that is, the connector 1 of this embodiment is not directly connected to form an integral structure. The present embodiment makes the first connection portion 10 and the second connection portion 20 clamped and fixed by the screw connection of the coupling nut 3 and the shower head 2.
The rest of the structure of this embodiment that is not described is the same as the above embodiment, and is not described again here.
It should be noted that, for convenience of expression, the term "first hemispherical pipe section 12" and "second hemispherical pipe section 22" are used herein, and the first hemispherical pipe section 12 and the second hemispherical pipe section 22 of the present invention refer to a part of a spherical structure divided into two parts, which may be equal or unequal, and when the two parts are equal, the size of the first hemispherical pipe section 12 is equal to that of the second hemispherical pipe section 22, and when the two parts are unequal, the size of the first hemispherical pipe section 12 is larger than that of the second hemispherical pipe section 22, or the size of the first hemispherical pipe section 12 is smaller than that of the second hemispherical pipe section 22. In both embodiments, the first hemispherical segment 12 and the second hemispherical segment 22 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 (10)
1. The connector of the water path is characterized by comprising a first connecting part and a second connecting part, wherein the first connecting part comprises a first connecting pipe section and a first hemispherical pipe section which are integrally formed and communicated with each other, the first connecting pipe section is connected with an external water inlet pipe, and the outline of the first hemispherical pipe section is hemispherical; the second connecting portion include integrated into one piece and the second connecting pipe section and the second hemisphere pipeline section that are linked together, second connecting pipe section cover is located in the first connecting portion and with the sealed switch-on of outside inlet tube, and then make the inner chamber of second connecting pipe section with the inner wall of first connecting portion is sealed to be kept apart, the outline of second hemisphere pipeline section be the hemisphere and with first hemisphere pipeline section matches ground and splices into a spherical structure, the second connecting portion adopt the environmental protection material to make.
2. The connector according to claim 1, wherein the first connecting portion is provided with an internal thread and the second connecting portion is provided with an external thread matching the internal thread.
3. The joining head according to claim 2, wherein the internal thread is provided at an inner wall of the first joining section and/or at an inner wall of the first hemispherical section, and the external thread is provided at an outer wall of the second joining section.
4. The connecting joint according to claim 1, wherein an abutting surface is formed on an outer side wall of a joint of the second connecting pipe section and the second hemispherical pipe section, and the abutting surface is in abutting fit with an end surface of the first hemispherical pipe section, which is far away from the first connecting pipe section.
5. The connecting joint according to claim 4, wherein a first Z-shaped step surface is arranged on the abutting surface, and a second Z-shaped step surface matched with the first Z-shaped step surface is formed on the end surface of the first hemispherical pipe section far away from the first connecting pipe section.
6. The connector of claim 1, wherein the end of the first connecting pipe section away from the first hemispherical pipe section is formed with an internal thread section for connecting with the external water inlet pipe.
7. The connecting joint according to claim 6, wherein the inlet end of the second connecting pipe section extends into the internal thread section, an annular groove is formed between the outer wall of the second connecting pipe section and the inner wall of the internal thread section, and an annular sealing member is arranged in the annular groove and is used for sealing and connecting the second connecting pipe section and the external water inlet pipe.
8. The connecting joint according to claim 7, wherein the second connecting pipe section extending into the internal thread section is provided with an internal connecting portion and an external connecting portion from inside to outside along the radial direction, the length of the internal connecting portion extending into the internal thread section is greater than the length of the external connecting portion extending into the internal thread section, the annular groove is formed between the outer wall of the internal connecting portion and the inner wall of the internal thread section, the inner wall of the annular sealing element is hermetically connected with the outer wall of the internal connecting portion, and the bottom wall of the annular sealing element compresses the external connecting portion.
9. The connecting joint according to claim 6, wherein the inner diameter of the inner thread section is larger than the inner diameter of the first hemispherical tube section, and the inner diameter of the second connecting tube section is larger than the inner diameter of the second hemispherical tube section, so that a limit step is formed at a position where the inner wall of the second connecting tube section is connected with the inner wall of the second hemispherical tube section, and the limit step is used for limiting the stroke of the external water inlet pipe inserted into the second connecting tube section.
10. The connecting joint according to claim 1, further comprising a water outlet device formed with a spherical cavity, wherein the spherical structure is rotatably accommodated in the spherical cavity, the outlet of the second hemispherical tube section is communicated with the water outlet device, and further comprising a connecting nut in threaded connection with the water outlet device, and the spherical structure is limited in the spherical cavity by the connecting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129603.7U CN214460869U (en) | 2021-01-18 | 2021-01-18 | Connector in water route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120129603.7U CN214460869U (en) | 2021-01-18 | 2021-01-18 | Connector in water route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460869U true CN214460869U (en) | 2021-10-22 |
Family
ID=78139810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120129603.7U Active CN214460869U (en) | 2021-01-18 | 2021-01-18 | Connector in water route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460869U (en) |
-
2021
- 2021-01-18 CN CN202120129603.7U patent/CN214460869U/en active Active
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