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CN-224219926-U - Bottleneck connector and bubble water machine

CN224219926UCN 224219926 UCN224219926 UCN 224219926UCN-224219926-U

Abstract

The utility model provides a bottle mouth connector and a bubble water machine, wherein the bottle mouth connector comprises a connector piece, a gas injection pipe, a water injection pipe and a water injection pipe, wherein the connector piece is provided with an interface, the connector piece is provided with a gas injection hole, a water injection hole and a gas exhaust hole, the gas exhaust hole is communicated with the inside of the interface, the gas injection pipe is connected to the connector piece and penetrates out of the interface, the inside of the gas injection pipe is communicated with the gas injection hole, the water injection pipe is connected to the connector piece and penetrates out of the interface and is sleeved outside the gas injection pipe, and the inside of the water injection pipe is communicated with the water injection hole. The technical scheme of the utility model effectively solves the problem of complicated operation caused by water injection operation and gas injection operation of the water injection pipe and the gas injection pipe in the related technology which are respectively matched with the small-caliber water bottle with the general specification.

Inventors

  • ZOU ZHIBIN

Assignees

  • 青岛伊可普电器有限公司

Dates

Publication Date
20260512
Application Date
20240704

Claims (13)

  1. 1. A finish connector, comprising: The connector comprises a connector piece (10), wherein the connector piece (10) is provided with an interface (11), the connector piece (10) is provided with a gas injection hole (12), a water injection hole (13) and a gas exhaust hole (14), and the gas exhaust hole (14) is communicated with the interior of the interface (11); The gas injection pipe (20) is connected to the connector piece (10) and penetrates out of the connector (11), and the inside of the gas injection pipe (20) is communicated with the gas injection hole (12); the water injection pipe (30) is connected to the connector (10), penetrates out of the connector (11) and is sleeved outside the water injection pipe (20), and the inside of the water injection pipe (30) is communicated with the water injection hole (13).
  2. 2. The finish connector of claim 1, wherein the water injection tube (30) is coaxially disposed with the gas injection tube (20).
  3. 3. The finish connector of claim 1, wherein the lower end of the gas injection tube (20) protrudes from the lower end of the water injection tube (30).
  4. 4. The bottle mouth connector according to claim 1, wherein a flow guiding rib (31) is arranged on the inner wall of the water injection pipe (30), and the flow guiding rib (31) vertically extends from top to bottom or spirally extends.
  5. 5. The bottle mouth connector according to claim 4, wherein the number of the flow guide ribs (31) is plural, and the flow guide ribs (31) are arranged at intervals along the circumferential direction of the water injection pipe (30).
  6. 6. The finish connector of any one of claims 1-5, wherein an inlet (32) at an upper end of the water injection tube (30) is tapered.
  7. 7. The finish connector according to any one of claims 1 to 5, wherein the upper end of the water injection tube (30) is connected to the fitting (10) by screwing or clamping or welding.
  8. 8. The finish connector according to any one of claims 1 to 5, wherein an outlet nozzle (40) is connected to an outlet (21) at a lower end of the gas injection tube (20), and a diameter of an inner hole of the outlet nozzle (40) is smaller than a diameter of an inner hole of the gas injection tube (20).
  9. 9. A finish connector according to any one of claims 1 to 5, wherein the water injection hole (13) is provided with a one-way check valve.
  10. 10. The bottle mouth connector according to any one of claims 1 to 5, wherein the joint member (10) comprises a joint body (15) and a connecting cover (16) covering the upper end of the joint body (15), the interface (11) is an inner hole of the joint body (15), and the gas injection hole (12), the water injection hole (13) and the gas discharge hole (14) are all arranged on the connecting cover (16).
  11. 11. The finish connector according to claim 10, further comprising a sealing ring (50), wherein an outer side of the sealing ring (50) is connected between the joint body (15) and the connection cap (16), an inner side of the sealing ring (50) extends into the inside of the interface (11) in a radial direction of the sealing ring (50), and an inner side of the sealing ring (50) is provided with a downwardly extending annular flange (51).
  12. 12. A bubble machine comprising a finish connector, wherein the finish connector is as claimed in any one of claims 1 to 11.
  13. 13. The bubble water machine according to claim 12, wherein, A first exhaust pipe (61) is connected at the exhaust hole (14) of the bottle opening connector, the bubble water machine also comprises an exhaust valve (71) arranged on the first exhaust pipe (61), and/or, A second exhaust pipe (62) is connected at the exhaust hole (14) of the bottle opening connector, the bubble water machine further comprises an electromagnetic valve (72) arranged on the second exhaust pipe (62), and/or, The air bubble water machine further comprises a safety valve (73) arranged on the third exhaust pipe (63), and the third exhaust pipe (63) is connected to the air vent hole (14) of the bottle opening connector.

Description

Bottleneck connector and bubble water machine Technical Field The utility model relates to the technical field of water dispenser manufacturing, in particular to a bottle opening connector and a bubble water dispenser. Background The related art provides a bubble water machine that possesses water injection and gas injection (carbon dioxide gas), and bubble water machine's water injection pipe and gas injection pipe are two independent pipelines, enter into the water bottle respectively and carry out water injection or gas injection, and this water injection gas injection structure is higher to the bore requirement of water bottle, and the water bottle that needs great bore just can satisfy water injection gas injection requirement, leads to the bubble water machine overall structure great. If two independent pipelines are respectively matched with the bubble water machine of the small-caliber water bottle with the general specification, a water injection operation step and a gas injection operation step are needed, namely, the water bottle is injected with water by the water injection operation step, and then the gas injection operation step is adopted to be arranged on the bubble water machine for gas injection, so that the operation is complicated. Disclosure of utility model The utility model mainly aims to provide a bottle mouth connector and a bubble water machine, which are used for solving the problems of complex operation caused by water injection operation and gas injection operation of a water injection pipe and a gas injection pipe in the related art respectively matched with a small-caliber water bottle with a general specification. In order to achieve the above object, according to one aspect of the present utility model, there is provided a bottle mouth connector comprising a connector member having an interface, an air injection hole and an air vent provided on the connector member, the air vent communicating with the inside of the interface, an air injection pipe connected to the connector member and penetrating from the interface, the inside of the air injection pipe communicating with the air injection hole, and an air injection pipe connected to the connector member and penetrating from the interface and sleeved outside the air injection pipe, the inside of the air injection pipe communicating with the air injection hole. Further, the water injection pipe and the gas injection pipe are coaxially arranged. Further, the lower end of the gas injection pipe protrudes out of the lower end of the water injection pipe. Further, the inner wall of the water injection pipe is provided with a guide rib which vertically extends or spirally extends from top to bottom. Further, the flow guide ribs are multiple, and the flow guide ribs are arranged at intervals along the circumferential direction of the water injection pipe. Further, the inlet at the upper end of the water injection pipe is conical. Further, the upper end of the water injection pipe is connected to the joint piece through screw connection or clamping connection or welding. Further, an outlet nozzle is connected to the outlet of the lower end of the gas injection pipe, and the diameter of the inner hole of the outlet nozzle is smaller than that of the inner hole of the gas injection pipe. Further, a one-way check valve is arranged at the water injection hole. Further, the connector comprises a connector body and a connecting cover arranged at the upper end of the connector body, the connector is an inner hole of the connector body, and the air injection hole, the water injection hole and the air exhaust hole are all arranged on the connecting cover. Further, the bottleneck connector further comprises a sealing ring, the outer side of the sealing ring is connected between the joint body and the connecting cover, the inner side of the sealing ring extends into the connector along the radial direction of the sealing ring, and an annular flanging extending downwards is arranged on the inner side of the sealing ring. According to another aspect of the present utility model, there is provided a bubble water machine including a bottleneck connector as described above. Further, the vent hole of the bottle opening connector is connected with a first vent pipe, the bubble water machine further comprises a vent valve arranged on the first vent pipe, and/or the vent hole of the bottle opening connector is connected with a second vent pipe, the bubble water machine further comprises a solenoid valve arranged on the second vent pipe, and/or the vent hole of the bottle opening connector is connected with a third vent pipe, and the bubble water machine further comprises a safety valve arranged on the third vent pipe. By applying the technical scheme of the utility model, the bottleneck connector comprises a joint piece, an air injection pipe and a water injection pipe. The connector piece is provided with an interface, and the water bottle can be conne