CN217518823U - High-efficiency air pump connector - Google Patents
High-efficiency air pump connector Download PDFInfo
- Publication number
- CN217518823U CN217518823U CN202221441020.9U CN202221441020U CN217518823U CN 217518823 U CN217518823 U CN 217518823U CN 202221441020 U CN202221441020 U CN 202221441020U CN 217518823 U CN217518823 U CN 217518823U
- Authority
- CN
- China
- Prior art keywords
- air pump
- sealing cover
- hole
- boss
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides a high-efficient air pump interface relates to air pump interface technical field. The air pump interface includes: a breather pipe and a sealing cover; the breather pipe includes: an air inlet section and an open hole section; the opening section is arranged at the downstream of the air inlet section, and a plurality of side holes are formed in the side wall of the opening section; the inner diameter of the pipe of the air inlet section is gradually reduced from the upstream to the downstream, so that in the process of inflating the air pump through the air pump connector, the flow rate of air in the air inlet section is increased, the pressure is reduced, the pressure of the opening section is smaller than the atmospheric pressure, external air is pressed into the opening section through the side hole, the inflation flow is greatly improved, the dynamic pressure of fluid is enhanced, the inflation time is shortened by more than half, and the inflation efficiency is increased; the cover top of the sealing cover is provided with a threaded hole, the outer wall of the vent pipe is provided with an external thread corresponding to the threaded hole, and the sealing cover is in threaded connection with the vent pipe through the threaded hole; when the sealing cover is in a unscrewing state, the side hole is opened; and under the screwing state of the sealing cover, the side hole is sealed and used as a traditional inflating nozzle.
Description
Technical Field
The utility model relates to an air pump interface technical field, concretely relates to high-efficient air pump interface.
Background
The air pump interface is the structure that is used for communicateing the air pump and aerifys the object, and among the prior art, the effect of air pump interface is only with the air pump with aerify the object intercommunication, can't promote and aerify efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high-efficient air pump interface has solved the problem that the air pump interface can't promote inflation efficiency.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an efficient air pump interface, comprising: a breather pipe and a sealing cover;
the breather pipe includes: an air inlet section and an open hole section;
the hole opening section is arranged at the downstream of the air inlet section, and a plurality of side holes are formed in the side wall of the hole opening section;
the inner diameter of the pipe of the air inlet section is gradually reduced from the upstream to the downstream;
the cover top of the sealing cover is provided with a threaded hole, the outer wall of the vent pipe is provided with an external thread corresponding to the threaded hole, and the sealing cover is in threaded connection with the vent pipe through the threaded hole; when the sealing cover is in a unscrewing state, the side hole is opened; the side hole is closed when the sealing cover is screwed tightly.
Preferably, the side hole extends in a downstream direction from outside to inside.
Preferably, the side hole is gradually enlarged from the inner hole diameter to the outer hole diameter.
Preferably, a first boss and a second boss are respectively arranged at two ends of the perforated section;
a first sealing ring is clamped on the table top of the first boss, and a second sealing ring is clamped on the table top of the second boss;
when the sealing cover is screwed tightly, the top cover of the sealing cover and the first boss extrude the first sealing ring; the open end of the side wall of the sealing cover and the second boss extrude a second sealing ring.
Preferably, the external thread extends from the land of the first boss in a direction away from the second boss.
Preferably, a first sealing groove is formed in the top cover of the sealing cover, and a second sealing groove is formed in the opening end of the side wall of the sealing cover; under the screwing state of the sealing cover, the first sealing ring is contained in the first sealing groove, and the second sealing ring is contained in the second sealing groove.
(III) advantageous effects
The utility model provides a high-efficient air pump interface. Compared with the prior art, the method has the following beneficial effects:
the utility model discloses in, the air pump interface includes: a breather pipe and a sealing cover; the breather pipe includes: an air inlet section and an open hole section; the opening section is arranged at the downstream of the air inlet section, and a plurality of side holes are formed in the side wall of the opening section; the inner diameter of the pipe of the air inlet section is gradually reduced from the upstream to the downstream, so that in the process of inflating the air pump through the air pump connector, the flow rate of air in the air inlet section is increased, the pressure is reduced, the pressure of the opening section is smaller than the atmospheric pressure, external air is pressed into the opening section through the side hole, the inflation flow is greatly improved, the dynamic pressure of fluid is enhanced, the inflation time is shortened by more than half, and the inflation efficiency is increased; the cover top of the sealing cover is provided with a threaded hole, the outer wall of the vent pipe is provided with an external thread corresponding to the threaded hole, and the sealing cover is in threaded connection with the vent pipe through the threaded hole; when the sealing cover is in a unscrewing state, the side hole is opened, when the internal pressure of the inflatable object is low, the air pump interface in the state can improve the inflation flow rate and increase the inflation efficiency, and when the internal pressure of the inflatable object is high, the air pump interface in the state cannot inflate the inflatable object, so that the pressure maintaining is maintained; and under the screwing state of the sealing cover, the side hole is sealed and used as a traditional inflating nozzle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an internal structure of an air pump interface in an embodiment of the present invention, in which a side hole is closed;
fig. 2 is a schematic structural view of the air pump interface in the embodiment of the present invention in which the side hole is open.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the application solves the problem that the air pump interface cannot improve the inflation efficiency by providing the high-efficiency air pump interface.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
in the embodiment of the utility model, the air pump interface includes: a breather pipe and a sealing cover; the breather pipe includes: an air inlet section and an open hole section; the opening section is arranged at the downstream of the air inlet section, and a plurality of side holes are formed in the side wall of the opening section; the inner diameter of the pipe of the air inlet section is gradually reduced from the upstream to the downstream, so that in the process of inflating the air pump through the air pump connector, the flow rate of air in the air inlet section is increased, the pressure is reduced, the pressure of the opening section is smaller than the atmospheric pressure, external air is pressed into the opening section through the side hole, the inflation flow is greatly improved, the dynamic pressure of fluid is enhanced, the inflation time is shortened by more than half, and the inflation efficiency is increased; the cover top of the sealing cover is provided with a threaded hole, the outer wall of the vent pipe is provided with an external thread corresponding to the threaded hole, and the sealing cover is in threaded connection with the vent pipe through the threaded hole; when the sealing cover is in a unscrewing state, the side hole is opened, when the internal pressure of an inflatable object is small, the air pump interface in the state can improve the inflation flow rate and increase the inflation efficiency, and when the internal pressure of the inflatable object is large, the air pump interface in the state can not inflate the inflatable object, so that the pressure maintaining is maintained; and under the screwing state of the sealing cover, the side hole is sealed and used as a traditional inflating nozzle.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
The embodiment is as follows:
as shown in fig. 1 and 2, the utility model provides a high-efficient air pump interface, the air pump interface includes: a breather tube 10 and a sealing cap 20;
the breather pipe 10 includes: an air inlet section 11 and an opening section 12;
the perforated section 12 is arranged at the downstream of the air inlet section 11, and a plurality of side holes 13 are formed in the side wall of the perforated section 12;
the inner diameter of the pipe of the air inlet section 11 is gradually reduced from the upstream to the downstream, so that in the process of inflating the air pump through the air pump connector, the flow rate of air in the air inlet section 11 is increased, the pressure is reduced, the pressure of the open hole section 12 is smaller than the atmospheric pressure, external air is pressed into the open hole section 12 through the side hole 13, the inflation flow is greatly improved, the dynamic pressure of fluid is enhanced, the inflation time is shortened by more than half, and the inflation efficiency is increased;
the top of the sealing cover 20 is provided with a threaded hole, the outer wall of the vent pipe 10 is provided with an external thread corresponding to the threaded hole, and the sealing cover 20 is in threaded connection with the vent pipe 10 through the threaded hole; when the sealing cover 20 is in a unscrewed state, the side hole 13 is opened, when the internal pressure of the inflatable object is low, the air pump interface in the state can improve the inflation flow rate and increase the inflation efficiency, and when the internal pressure of the inflatable object is high, the air pump interface in the state cannot inflate the inflatable object, so that the pressure maintaining is maintained; in the tightened state of the sealing cap 20, the side hole 11 is closed, and is used as a conventional inflator.
As shown in fig. 1 and 2, the side holes 13 extend from the outside to the inside in the downstream direction, which facilitates the air inhaled through the side holes 13 to flow into the object to be inflated.
As shown in fig. 1 and 2, the hole diameter of the side hole 13 gradually increases from inside to outside, which facilitates the air to be sucked through the side hole 13.
As shown in fig. 1 and fig. 2, a first boss 30 and a second boss 40 are respectively arranged at two ends of the perforated section 12;
the table top of the first boss 30 is clamped with a first sealing ring 31, and the table top of the second boss 40 is clamped with a second sealing ring 41;
when the sealing cover 20 is screwed, the top cover of the sealing cover 20 and the first boss 30 extrude the first sealing ring 31; the open end of the sidewall of the sealing cap 20 and the second boss 40 press the second sealing ring 41 to seal both ends of the open hole section 12 of the sealing cap 20, so that the side hole 11 is closed by the sealing cap 20.
As shown in fig. 1 and 2, the external threads extend from the land of the first boss 30 in a direction away from the second boss 40.
As shown in fig. 2, a first sealing groove is formed in the top cover of the sealing cover 20, and a second sealing groove is formed in the opening end of the side wall of the sealing cover 20; in the tightened state of the sealing cover 20, the first sealing ring 31 is accommodated in the first sealing groove, and the second sealing ring 41 is accommodated in the second sealing groove, so that the sealing effect of the sealing cover 20 is improved.
To sum up, compare with prior art, the utility model discloses possess following beneficial effect:
in the embodiment of the utility model, the air pump interface includes: a breather pipe and a sealing cover; the breather pipe includes: an air inlet section and an open hole section; the opening section is arranged at the downstream of the air inlet section, and a plurality of side holes are formed in the side wall of the opening section; the inner diameter of the pipe of the air inlet section is gradually reduced from the upstream to the downstream, so that in the process of inflating the air pump through the air pump connector, the flow rate of air in the air inlet section is increased, the pressure is reduced, the pressure of the opening section is smaller than the atmospheric pressure, external air is pressed into the opening section through the side hole, the inflation flow is greatly improved, the dynamic pressure of fluid is enhanced, the inflation time is shortened by more than half, and the inflation efficiency is increased; the cover top of the sealing cover is provided with a threaded hole, the outer wall of the vent pipe is provided with an external thread corresponding to the threaded hole, and the sealing cover is in threaded connection with the vent pipe through the threaded hole; when the sealing cover is in a unscrewing state, the side hole is opened, when the internal pressure of an inflatable object is small, the air pump interface in the state can improve the inflation flow rate and increase the inflation efficiency, and when the internal pressure of the inflatable object is large, the air pump interface in the state can not inflate the inflatable object, so that the pressure maintaining is maintained; and under the screwing state of the sealing cover, the side hole is sealed and used as a traditional inflating nozzle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a high-efficient air pump interface which characterized in that, the air pump interface includes: a ventilation pipe (10) and a sealing cover (20);
the breather pipe (10) includes: an air inlet section (11) and an opening section (12);
the hole opening section (12) is arranged at the downstream of the air inlet section (11), and a plurality of side holes (13) are formed in the side wall of the hole opening section (12);
the inner diameter of the pipe of the air inlet section (11) is gradually reduced from the upstream to the downstream;
the top of the sealing cover (20) is provided with a threaded hole, the outer wall of the vent pipe (10) is provided with an external thread corresponding to the threaded hole, and the sealing cover (20) is in threaded connection with the vent pipe (10) through the threaded hole; when the sealing cover (20) is in a unscrewed state, the side hole (13) is opened; the side hole (13) is closed when the seal cap (20) is in a tightened state.
2. An efficient air pump connector as claimed in claim 1, wherein said side hole (13) extends in a downstream direction from outside to inside.
3. An efficient air pump interface according to claim 1, characterized in that the side hole (13) is gradually enlarged from the inner to the outer hole diameter.
4. The high-efficiency air pump interface as claimed in claim 1, wherein both ends of the perforated section (12) are respectively provided with a first boss (30) and a second boss (40);
a first sealing ring (31) is clamped on the table top of the first boss (30), and a second sealing ring (41) is clamped on the table top of the second boss (40);
when the sealing cover (20) is screwed, the top cover and the first boss (30) of the sealing cover (20) extrude the first sealing ring (31); the open end of the side wall of the sealing cover (20) and the second boss (40) extrude the second sealing ring (41).
5. An efficient air pump interface as claimed in claim 4, wherein the external thread extends from the land of the first boss (30) in a direction away from the second boss (40).
6. The high-efficiency air pump connector according to claim 4, wherein a top cover of the sealing cover (20) is provided with a first sealing groove, and an opening end of a side wall of the sealing cover (20) is provided with a second sealing groove; when the seal cover (20) is in a tightened state, the first seal ring (31) is accommodated in the first seal groove, and the second seal ring (41) is accommodated in the second seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441020.9U CN217518823U (en) | 2022-06-09 | 2022-06-09 | High-efficiency air pump connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221441020.9U CN217518823U (en) | 2022-06-09 | 2022-06-09 | High-efficiency air pump connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518823U true CN217518823U (en) | 2022-09-30 |
Family
ID=83391195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221441020.9U Active CN217518823U (en) | 2022-06-09 | 2022-06-09 | High-efficiency air pump connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518823U (en) |
-
2022
- 2022-06-09 CN CN202221441020.9U patent/CN217518823U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217518823U (en) | High-efficiency air pump connector | |
| CN106585367B (en) | Fuel tank cap | |
| CN216243531U (en) | Detachable sealing tank structure | |
| CN206428070U (en) | A kind of self-tapping type aeration nozzle | |
| CN210461818U (en) | Automatic exhaust valve structure | |
| CN211963759U (en) | Tubular membrane sealing connection structure | |
| CN209316637U (en) | A kind of Medical negative pressure drainage bottle sealing device | |
| CN207316166U (en) | A kind of reusable nonflame bleeder | |
| CN209370346U (en) | A kind of pressurized seal formula rubber air spring | |
| CN205479563U (en) | Pressure reducing valve | |
| CN206592701U (en) | Gas pipeline is with antitheft and good seal performance plug | |
| CN220262515U (en) | Double-deck airtight french air cock extension mouth | |
| CN217711057U (en) | Floor drain deodorizer with adjustable floor drain bell mouth sealing structure | |
| CN217712730U (en) | SCR urea pump with pressure release gasbag structure | |
| CN205995647U (en) | A kind of molten gas discharges shower nozzle | |
| CN205687537U (en) | A kind of air pressure gun air blowing oil pump | |
| CN218913879U (en) | Air valve with taper sealing structure | |
| CN217948083U (en) | Ferment pot | |
| CN208397375U (en) | A kind of air valve device | |
| CN214552576U (en) | End cover for disc tube type membrane group | |
| CN210372348U (en) | Sealing structure of pressure water storage barrel | |
| CN205896287U (en) | Meet type one -way valve soon | |
| CN219673610U (en) | Natural gas conveying pipeline pressure reducing valve | |
| CN209205054U (en) | The multi-stage sealed connector of bag type filter | |
| CN213479521U (en) | High-efficient sealed terminal coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |