CN212960381U - Water outlet connecting joint - Google Patents
Water outlet connecting joint Download PDFInfo
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- CN212960381U CN212960381U CN202021891913.4U CN202021891913U CN212960381U CN 212960381 U CN212960381 U CN 212960381U CN 202021891913 U CN202021891913 U CN 202021891913U CN 212960381 U CN212960381 U CN 212960381U
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Abstract
The utility model discloses a go out water connection joint, including coupling and connection lid, the coupling with connect through the connecting pipe section between the lid, the top inboard of connecting the lid is provided with the cover pipeline section along its axial, the first end of cover pipeline section with the second end of connecting the pipeline section is linked together, the second end of cover pipeline section stretches into in the mineral water cask, the evagination is equipped with the bulge loop on the lateral wall of cover pipeline section, first pressure release recess has been seted up on the lateral wall of bulge loop, be provided with the notch on the terminal surface of bulge loop, radially be provided with second pressure release recess along it on the top inboard of connection lid, the pressure release mouth has been seted up to the one end of second pressure release recess, be provided with sealed the pad in the connection lid. The utility model relates to a go out water attach fitting, mineral water cask takes place to warp when can preventing to draw water, is connected more firmly with the mineral water cask moreover, has still reduced mineral water cask producer's manufacturing cost.
Description
Technical Field
The utility model relates to a connecting piece technical field, concretely relates to go out water connection joint.
Background
Tea drinking is a good traditional habit of Chinese, and for tea drinkers, the tea table is an indispensable tool, and various tea tables enrich the lives of people. There is a tea table with play water function on the market, and tea table is last to be installed and to be taken the pumping device that the water in the mineral spring cask was taken out, and this pumping device includes suction pump and drinking-water pipe, and this suction pump's output stretches out on this tea table, and this tea table is last to be installed and to communicate with each other the play tap of being connected with the output of suction pump, and this drinking-water pipe communicates with each other with the input of this suction pump and is connected. When the tea making device is used, the water pumping pipe firstly penetrates through a water outlet hole of a barrel cover of the mineral water barrel to the mineral water barrel, then the water pumping pump and the water outlet faucet are opened, water in the mineral water barrel can be pumped out to the water outlet faucet by the water pumping pump at the moment and flows out of the water outlet faucet, and therefore a tea maker does not need to take water and boil water from other places, and the tea making device is very convenient to use.
In order to prevent the deformation of the mineral water barrel, the inventor proposes a connection joint, comprising a first pipe joint and a second pipe joint movably sleeved in a water outlet hole of a barrel cover of the mineral water barrel, a connection pipe section is connected between the first pipe joint and the second pipe joint, the first pipe joint is communicated and connected with a first end of the connection pipe section, an axial first end of the second pipe joint is communicated and connected with a second end of the connection pipe section, a reducing pipe section tightly sleeved in a water pumping pipe of a tea table water pumping device is extended from an axial second end of the second pipe joint, a convex ring is outwards convexly arranged on the outer side wall of the second end of the connection pipe section, a lateral groove extending along the radial direction of the convex ring is concavely arranged on one side surface of the convex ring facing to the second pipe joint, and a notch communicated with the lateral groove is inwards arranged on the outer edge of the convex ring, the first end lateral wall of the axial of above-mentioned second coupling goes up the vertical recess that the concave axial direction that is equipped with along above-mentioned second coupling extends, and above-mentioned vertical recess communicates with each other with above-mentioned horizontal recess, and above-mentioned second coupling overcoat tightly has its inside wall and the lateral wall tight fit of above-mentioned second coupling, the elastic sealing cover of lateral wall and mineral water bucket bung apopore pore wall tight fit. This attach fitting installs between the input of tea table suction pump and drinking-water pipe, and mineral water bucket can not warp and can transversely put in the bottom space of tea table when making tea table draw water, has avoided tea table bottom space unable utilization, and the problem that accounts for the way with tea table matched with mineral water bucket. However, because the elastic sealing sleeve in the connecting joint is tightly matched with the barrel cover of the mineral water barrel, the elastic sealing sleeve is easy to fall off from the barrel cover of the mineral water barrel under slight stress, air enters the mineral water barrel before the elastic sealing sleeve is installed again, and if water is not pumped for a long time, water in the mineral water barrel can leak out from the pressure relief channel, so that waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a go out water connection joint can prevent that mineral water cask from taking place to warp when drawing water, is connected more firmly with the mineral water cask moreover, has still reduced mineral water cask producer's manufacturing cost.
In order to achieve the above purpose, the solution of the present invention is:
a water outlet connection joint comprises a pipe joint connected with an input end of a water pumping pipe of a water pumping device in a tight fit mode and a connection cover connected with a bottle mouth of a mineral water bucket in a threaded mode, wherein the pipe joint is connected with the connection cover through a connection pipe section, the pipe joint is communicated and connected with a first end of the connection pipe section, the outer side of the top of the connection cover is connected with a second end of the connection pipe section, a sleeving pipe section is arranged on the inner side of the top of the connection cover along the axial direction of the connection cover, the first end of the sleeving pipe section is communicated with the second end of the connection pipe section, the second end of the sleeving pipe section extends into the mineral water bucket, a convex ring is arranged on the outer side wall of the inner side of the top of the connection cover in an outward protruding mode corresponding to the sleeving pipe section, a first pressure relief groove is formed in the outer side wall of the convex ring along the axial direction of the convex ring, and a notch communicated with the first pressure, the connecting cover is characterized in that a second pressure relief groove communicated with the first pressure relief groove is radially arranged on the inner side of the top of the connecting cover along the inner side of the top of the connecting cover, one end of the second pressure relief groove is provided with a pressure relief opening penetrating through the top of the connecting cover, and a sealing gasket used for sealing a bottle opening of a mineral water barrel is arranged in the connecting cover.
The outer side wall of the convex ring is provided with an embedding groove which penetrates through the first pressure relief groove at a position corresponding to the first pressure relief groove, and filter cotton used for filtering air is embedded in the embedding groove.
And an inner thread section which is in threaded fit with the bottle opening of the mineral water barrel is arranged on the annular inner side wall of the connecting cover.
The pipe joint and the connecting pipe section are arranged perpendicularly to each other, and the axis of the connecting pipe section, the axis of the connecting cover and the axis of the sleeved pipe section are on the same straight line.
The pipe joint, the connecting pipe section, the connecting cover and the sleeving pipe section are of an integrally formed structure.
The connecting pipe is characterized in that one end of the pipe joint, which is connected with the connecting pipe section, is used as a connecting end, the other end of the pipe joint is used as a free end, a plurality of first annular grooves are concavely arranged on the outer side wall of the free end of the pipe joint, the first annular grooves are uniformly distributed at intervals along the axial direction of the pipe joint, and the two first annular grooves are in arc transition.
The connecting pipe section is connected with the first end of the connecting pipe section, the second end of the connecting pipe section extending into the mineral water barrel is a free end, a plurality of second annular grooves are concavely arranged on the outer side wall of the free end of the connecting pipe section, and the second annular grooves are distributed along the axis direction of the connecting pipe section at equal intervals and are in circular arc transition.
The pipe joint is of a tapered structure with one end gradually reduced towards the other end, the sleeve pipe section is of a tapered structure with one end gradually reduced towards the other end, and the second end of the connecting pipe section is in a horn shape.
And a straight handle is arranged at the joint of the pipe joint and the connecting pipe section in a penetrating manner, and the axis of the straight handle is respectively vertical to the axis of the pipe joint and the axis of the connecting pipe section.
The sealed pad have with connect the first laminating portion of laminating mutually in the top inner wall of lid, with the second laminating portion of laminating mutually in the outside wall of bulge loop and with the third laminating portion of laminating mutually in the corner of connecting the lid.
After the structure of the oil adding device is adopted, the utility model relates to a water outlet connection joint, during the installation, earlier hold with the second of cup joint pipeline section a inlet tube and be connected, the input and the coupling tight fit of pumping device's drinking-water pipe are connected, will cup joint the pipeline section and stretch into mineral water bucket together with the inlet tube in again, will connect the bottleneck threaded connection of lid and mineral water bucket at last to seal up the bottleneck of mineral water bucket through sealed the pad, just accomplished this water outlet connection joint's installation.
The utility model relates to a go out water attach fitting has following beneficial effect:
(1) the water outlet connecting joint is arranged on a bottle mouth of the mineral water barrel, so that the mineral water barrel can be transversely placed in the bottom space of the tea table, and the problem that the mineral water barrel matched with the tea table occupies the channel because the bottom space of the tea table cannot be utilized is solved;
(2) the relief channel can balance the air pressure inside and outside the mineral water barrel and prevent the mineral water barrel from deforming due to larger internal pressure of the mineral water barrel when pumping water;
(3) the water outlet connecting joint is in threaded connection with the bottle mouth of the mineral water barrel through the connecting cover, the firmness is good, the balance of the air pressure inside and outside the mineral water barrel is prevented from being easily damaged, and the water in the mineral water barrel is prevented from flowing out of the pressure release channel;
(4) traditional mineral water cask's bottleneck department all is provided with the bung, when the producer produced mineral water cask, every mineral water cask all will dispose a bung, and the play water connection joint after the improvement is equipped with the connection lid, the producer only need set up in mineral water cask's bottleneck department with the standard screw thread of connection lid screw-thread fit, and to the bottleneck seal the membrane handle can, the manufacturing cost of enterprise has been practiced thrift, because play water connection joint repeatedly usable, the producer is when selling mineral water in batches, can present with this play water connection joint, still can reduce the manufacturing cost of enterprise.
Therefore, the utility model relates to a go out water attach fitting can prevent that mineral water cask from taking place to warp when drawing water, is connected more firmly with mineral water cask moreover, has still reduced mineral water cask producer's manufacturing cost.
Further, correspond on the lateral wall of bulge loop the position of first pressure release recess is provided with and runs through the groove is established in inlaying of first pressure release recess, inlay and establish the embedded filter pulp that is used for filtered air that is equipped with in groove, filter pulp can filter the air that gets into the mineral water cask through pressure release passageway, guarantees the safety and sanitation of water source.
Furthermore, one end of the pipe joint, which is connected with the connecting pipe section, is used as a connecting end, the other end of the pipe joint is used as a free end, a plurality of first annular grooves are concavely arranged on the outer side wall of the free end of the pipe joint, the first annular grooves are uniformly distributed at intervals along the axis direction of the pipe joint, and the two first annular grooves are in arc transition. The arrangement of each first annular groove can enable the pipe joint to be connected with the water pumping pipe more tightly and not to be loosened easily.
Furthermore, the first end that the coupling pipe section is connected with the connecting pipe section is the link, the second end that the coupling pipe section stretches into in the mineral water bucket is the free end, the lateral wall of the free end of coupling pipe section is concave and is equipped with a plurality of second annular grooves, each second annular groove follows the even interval distribution of axis direction of coupling pipe section, two be the circular arc transition between the second annular groove. The arrangement of each second annular groove can enable the connection between the sleeve pipe section and the water inlet pipe to be tighter and not easy to loosen.
Drawings
FIG. 1 is a schematic structural view of a water outlet connection joint of the present invention;
fig. 2 is a schematic sectional view of a water outlet connection joint according to the present invention;
fig. 3 is another schematic structural diagram of a water outlet connection structure according to the present invention (omitting the sealing gasket).
In the figure:
The pressure relief port 221 is connected with the pipe section 3
Second annular groove 42 straight handle 5
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
A water outlet connecting joint comprises a pipe joint 1 and a connecting cover 2, wherein the pipe joint 1 is connected with an input end of a water pumping pipe of a water pumping device in a tight fit mode, the connecting cover 2 is in threaded connection with a bottle opening of a mineral water bucket, the pipe joint 1 and the connecting cover 2 are connected through a connecting pipe section 3, the pipe joint 1 and the connecting pipe section 3 are perpendicular to each other, and the pipe joint 1 is communicated with and connected with a first end of the connecting pipe section 3.
An internal thread section 21 matched with the bottle mouth thread of the mineral water barrel is arranged on the annular inner side wall of the connecting cover 2, and the thread of the internal thread section 21 is a standard thread. The center of the outer side of the top of the connecting cover 2 is connected with the second end of the connecting pipe section 3, and the second end of the connecting pipe section 3 is trumpet-shaped so as to enhance the firmness of connection. The inboard central authorities in top of connecting cover 2 are provided with cup joint pipe section 4 along its axial, and the first end of cup joint pipe section 4 passes the top of connecting cover 2 and is linked together with the second end of connecting pipe section 3, and the second end of cup joint pipe section 4 stretches into in the mineral water cask, and the inside of cup joint pipe section 4, the inside of connecting pipe section 3 and the inside of coupling 1 are formed with conduit. The axis of the connecting pipe section 3, the axis of the connecting cover 2 and the axis of the sleeve pipe section 4 are on the same straight line. The pipe joint 1, the connecting pipe section 3, the connecting cover 2 and the pipe sleeving section 4 are of an integrally formed structure formed by injection molding of PC resin.
The pipe joint 1 is in a tapered structure that the connecting end is gradually reduced towards the free end, and the pipe joint 1 plays a role in guiding the sleeve joint between the pipe joint 1 and the water pumping pipe, and is labor-saving.
Use the first end that socket joint pipe section 4 and connecting pipe section 3 are connected as the link, the second end that socket joint pipe section 4 stretched into in the mineral water cask is the free end, and socket joint pipe section 4 also is the taper structure that the link reduces gradually to the free end, plays the guide effect for cup jointing between socket joint pipe section 4 and the inlet tube, and is comparatively laborsaving.
As shown in fig. 2 to fig. 3, the outer side wall of the coupling pipe section 4 corresponding to the inner side of the top of the connecting cover 2 is provided with a convex ring 41 protruding outward, the outer side wall of the convex ring 41 is provided with a first pressure relief groove 411 along the axial direction thereof, a notch 412 communicated with the first pressure relief groove 411 is provided on the end surface of the convex ring 41 facing the free end of the coupling pipe section 4, the inner side of the top of the connecting cover 2 is provided with a second pressure relief groove 22 communicated with the first pressure relief groove 411 along the radial direction thereof, and one end of the second pressure relief groove 22 away from the first pressure relief groove 411 is provided with a pressure relief opening 221 penetrating through the top of the connecting cover 2.
Be provided with the sealed pad 6 that is used for sealing up the bottleneck of mineral water cask in the connection lid 2, sealed pad 6 is elastic silica gel pad, sealed pad 6 has the first laminating portion 61 of laminating mutually with the top inner wall of connection lid 2, the second laminating portion 62 of laminating mutually with the outside wall of bulge loop 41 and the third laminating portion 63 of laminating mutually with the corner of connection lid 2, when the bottleneck spiral shell of connection lid 2 and mineral water cask, sealed pad 6 presss from both sides and locates between connection lid 2 and the bottleneck, prevents to leak.
After the structure of the oil adding device is adopted, the utility model relates to a water outlet connection joint, during the installation, earlier be connected an inlet tube with the free end of cup jointing section 4, the input of pumping device's drinking-water pipe is connected with the free end tight fit of coupling 1, will overlap in the coupling section 4 stretches into mineral water cask together with the inlet tube again, will connect the bottleneck threaded connection of lid 2 and mineral water cask at last to seal up 6 the bottleneck of mineral water cask through sealed, just accomplished this water outlet connection joint's installation.
The utility model relates to a go out water attach fitting has following beneficial effect:
(1) the water outlet connecting joint is arranged on a bottle mouth of the mineral water barrel, so that the mineral water barrel can be transversely placed in the bottom space of the tea table, and the problem that the mineral water barrel matched with the tea table occupies the channel because the bottom space of the tea table cannot be utilized is solved;
(2) the notch 412 on the convex ring 41, the first pressure relief groove 411, the second pressure relief groove 22 on the connecting cover 2 and the pressure relief port 221 are communicated to form a pressure relief channel, the pressure relief channel can balance the air pressure inside and outside the mineral water barrel, and the problem of deformation of the mineral water barrel caused by large pressure in the mineral water barrel during water pumping is solved;
(3) the water outlet connecting joint is in threaded connection with the bottle mouth of the mineral water barrel through the connecting cover 2, the firmness is good, the balance of the air pressure inside and outside the mineral water barrel is prevented from being easily damaged, and the water in the mineral water barrel is prevented from flowing out of the pressure release channel;
(4) traditional mineral water cask's bottleneck department all is provided with the bung, when the producer produced mineral water cask, every mineral water cask all will dispose a bung, and the play water attach fitting after the improvement is equipped with connection lid 2, the producer only need set up in mineral water cask's bottleneck department with connect 2 screw-thread fit's standard screw thread of lid, and to the bottleneck seal the membrane handle can, the manufacturing cost of enterprise has been practiced thrift, because play water attach fitting repeatedly usable, the producer is when selling mineral water in batches, can present with this play water attach fitting, still can reduce the manufacturing cost of enterprise.
Therefore, the utility model relates to a go out water attach fitting can prevent that mineral water cask from taking place to warp when drawing water, is connected more firmly with mineral water cask moreover, has still reduced mineral water cask producer's manufacturing cost.
Further, as shown in fig. 2 to 3, an embedding groove 413 penetrating through two side walls of the first pressure relief groove 411 is formed on the outer side wall of the protruding ring 41 corresponding to the first pressure relief groove 411, a filter cotton 414 for filtering air is embedded in the embedding groove 413, the filter cotton 414 is a known component in the art, and the filter cotton 414 can filter air entering the mineral water barrel through the pressure relief passage, so as to ensure safety and sanitation of a water source.
Furthermore, a plurality of first annular grooves (not shown in the figure) are concavely arranged on the outer side wall of the free end of the pipe joint 1, the first annular grooves are uniformly distributed at intervals along the axis direction of the pipe joint, and the two first annular grooves are in arc transition. The arrangement of each first annular groove can enable the pipe joint to be connected with the water pumping pipe more tightly and not to be loosened easily.
Further, as shown in fig. 3, a plurality of second annular grooves 42 are concavely provided on the outer side wall of the free end of the pipe joint section 4, each second annular groove 42 is uniformly distributed at intervals along the axial direction of the pipe joint section 4, and the two second annular grooves 42 are in arc transition. The arrangement of each second annular groove 42 can make the connection between the socket pipe section 4 and the water inlet pipe more tight and not easy to loosen.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides a go out water attach fitting which characterized in that: the water pumping device comprises a pipe joint connected with an input end of a water pumping pipe of a water pumping device in a tight fit manner and a connecting cover in threaded connection with a bottle mouth of a mineral water bucket, wherein the pipe joint is connected with the connecting cover through a connecting pipe section, the pipe joint is communicated and connected with a first end of the connecting pipe section, the outer side of the top of the connecting cover is connected with a second end of the connecting pipe section, a sleeving pipe section is arranged on the inner side of the top of the connecting cover along the axial direction of the connecting cover, the first end of the sleeving pipe section is communicated with the second end of the connecting pipe section, the second end of the sleeving pipe section extends into the mineral water bucket, a convex ring is outwards and convexly arranged on the outer side wall of the inner side of the top of the connecting cover, a first pressure relief groove is formed in the outer side wall of the convex ring along the axial direction of the convex ring, and a notch communicated with the first pressure relief groove is formed in, the connecting cover is characterized in that a second pressure relief groove communicated with the first pressure relief groove is radially arranged on the inner side of the top of the connecting cover along the inner side of the top of the connecting cover, one end of the second pressure relief groove is provided with a pressure relief opening penetrating through the top of the connecting cover, and a sealing gasket used for sealing a bottle opening of a mineral water barrel is arranged in the connecting cover.
2. A water outlet connection fitting according to claim 1, wherein: the outer side wall of the convex ring is provided with an embedding groove which penetrates through the first pressure relief groove at a position corresponding to the first pressure relief groove, and filter cotton used for filtering air is embedded in the embedding groove.
3. A water outlet connection fitting according to claim 1, wherein: and an inner thread section which is in threaded fit with the bottle opening of the mineral water barrel is arranged on the annular inner side wall of the connecting cover.
4. A water outlet connection fitting according to claim 1, wherein: the pipe joint and the connecting pipe section are arranged perpendicularly to each other, and the axis of the connecting pipe section, the axis of the connecting cover and the axis of the sleeved pipe section are on the same straight line.
5. A water outlet connection fitting according to claim 1, wherein: the pipe joint, the connecting pipe section, the connecting cover and the sleeving pipe section are of an integrally formed structure.
6. A water outlet connection fitting according to claim 1, wherein: the connecting pipe is characterized in that one end of the pipe joint, which is connected with the connecting pipe section, is used as a connecting end, the other end of the pipe joint is used as a free end, a plurality of first annular grooves are concavely arranged on the outer side wall of the free end of the pipe joint, the first annular grooves are uniformly distributed at intervals along the axial direction of the pipe joint, and the two first annular grooves are in arc transition.
7. A water outlet connection fitting according to claim 1, wherein: the connecting pipe section is connected with the first end of the connecting pipe section, the second end of the connecting pipe section extending into the mineral water barrel is a free end, a plurality of second annular grooves are concavely arranged on the outer side wall of the free end of the connecting pipe section, and the second annular grooves are distributed along the axis direction of the connecting pipe section at equal intervals and are in circular arc transition.
8. A water outlet connection fitting according to claim 1, wherein: the pipe joint is of a tapered structure with one end gradually reduced towards the other end, the sleeve pipe section is of a tapered structure with one end gradually reduced towards the other end, and the second end of the connecting pipe section is in a horn shape.
9. A water outlet connection fitting according to claim 1, wherein: and a straight handle is arranged at the joint of the pipe joint and the connecting pipe section in a penetrating manner, and the axis of the straight handle is respectively vertical to the axis of the pipe joint and the axis of the connecting pipe section.
10. A water outlet connection fitting according to claim 1, wherein: the sealed pad have with connect the first laminating portion of laminating mutually in the top inner wall of lid, with the second laminating portion of laminating mutually in the outside wall of bulge loop and with the third laminating portion of laminating mutually in the corner of connecting the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891913.4U CN212960381U (en) | 2020-09-02 | 2020-09-02 | Water outlet connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891913.4U CN212960381U (en) | 2020-09-02 | 2020-09-02 | Water outlet connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212960381U true CN212960381U (en) | 2021-04-13 |
Family
ID=75365150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021891913.4U Active CN212960381U (en) | 2020-09-02 | 2020-09-02 | Water outlet connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212960381U (en) |
-
2020
- 2020-09-02 CN CN202021891913.4U patent/CN212960381U/en active Active
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