CN219865416U - Inflator air tap - Google Patents
Inflator air tap Download PDFInfo
- Publication number
- CN219865416U CN219865416U CN202320865949.2U CN202320865949U CN219865416U CN 219865416 U CN219865416 U CN 219865416U CN 202320865949 U CN202320865949 U CN 202320865949U CN 219865416 U CN219865416 U CN 219865416U
- Authority
- CN
- China
- Prior art keywords
- air
- hole
- air nozzle
- air tap
- nozzle
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 5
- 206010066054 Dysmorphism Diseases 0.000 claims 3
- 238000001746 injection moulding Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides an air tap of an inflator, which comprises an air tap head, an air tap cover, a rubber tap, an injection pressing device, an ejector rod, a spanner and a deflector rod, wherein the air tap cover is connected with the air tap head, the rubber tap and the injection pressing device are arranged in the air tap head, one side of the injection pressing device is provided with a special-shaped inner hole I, the other side of the injection pressing device is connected with the deflector rod, the deflector rod can drive the injection pressing device to rotate, a spring is arranged in a hole of the injection pressing device, one end of the spring is provided with the ejector rod, one side of the ejector rod is contacted with a special-shaped ejector rod seat, the ejector rod can make telescopic movement in the inner hole I of the injection pressing device, one side of the special-shaped inner hole I of the injection pressing device is provided with a base, the base is provided with an inner hole II matched with the shape of the ejector rod seat, the air tap of the inflator can be adjusted through the deflector rod, and the air tap of the inflator can be inflated by one hole to the American air tap, the air tap can be inflated, the adaptability is stronger, and the air tap is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of inflators, in particular to an air tap of an inflator.
Background
The existing air tap on the bicycle tire is divided into an American air tap and a French air tap, the American air tap is thicker, a valve core in the American air tap is required to be jacked for inflation when the existing bicycle tire is inflated, the French air tap is thinner and longer, the air tap can be connected for inflation, the air tap on the existing common inflator can only be connected with one of the air taps for inflation, the adaptability is low, and if the air tap is inflated for different air taps, the air tap is required to be inconvenient to be inflated with the air tap; in order to be compatible with the French air tap and the American air tap, the conventional air tap of the air pump applicable to various air taps is basically provided with the French air tap head and the American air tap head on the air tap shell of the air pump, so that the air tap shell of the air pump is oversized, and the air pump is inconvenient to use.
Disclosure of Invention
In view of the defects of the existing inflator air nozzle, the technical problems to be solved by the utility model are as follows: the inflator air tap is stronger in adaptability and more convenient to use.
In order to achieve the above object, according to one aspect of the present utility model, the present utility model is achieved by the following technical means: an inflator air cap comprising: the novel air nozzle comprises an air nozzle head, an air nozzle cover, a rubber nozzle, a pressing and injecting device, a base, an ejector rod, a wrench and a deflector rod, wherein the air nozzle cover is connected with the air nozzle head, the rubber nozzle, the pressing and injecting device, the base and the ejector rod are arranged inside the air nozzle head, one side of the pressing and injecting device is provided with a special-shaped inner hole I, the other side of the pressing and injecting device is connected with the deflector rod, a spring is arranged in the inner hole I of the pressing and injecting device, one end of the spring is provided with the ejector rod, one side of the ejector rod, which contacts the spring, is provided with a special-shaped ejector rod seat, the ejector rod can do telescopic motion in the inner hole I, one side of the special-shaped inner hole I of the pressing and injecting device is provided with a base, and the base is provided with an inner hole II matched with the shape of the ejector rod seat.
Further, a pin opening is formed in one side, far away from the air nozzle cover, of the air nozzle head, a pin opening is formed in the upper end of the wrench, and the wrench is fixed to the air nozzle head through a pin.
Further, the ejector rod seat and the inner hole II of the base are U-shaped, and the special-shaped inner hole I on one side of the injection device is U-shaped with the size slightly larger than the appearance of the ejector rod seat.
Further, one side of the injector, which is connected with the deflector rod, is provided with a section of hexagonal column, and the deflector rod is provided with a hexagonal inner hole III, and the size of the hexagonal column is slightly larger than that of the injector.
Further, an air inlet hole and an annular groove are formed in the outer side of the pressure injector, and a sealing ring is arranged in the annular groove.
Further, an inner hole IV is formed in the center of the rubber nozzle, the inner hole IV is a step hole, the small hole is used for clamping the French nozzle, and the large hole is used for clamping the American nozzle.
Compared with the prior art, the utility model has the advantages that: the air tap of the inflator can be adjusted through the deflector rod, so that one hole can be used for inflating the American air tap and also can be used for inflating the French air tap, the adaptability is stronger, and the use is more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is an exploded view of a part of an air nozzle of an air pump according to the present utility model;
fig. 2 is a schematic half-sectional view of an air nozzle of an air pump according to the present utility model.
Reference numerals illustrate: 1. an air tap cover; 2. a rubber nozzle; 3. a push rod; 4. a spring; 5. a base; 6. a pressure injector; 7. a seal ring; 8. a tuyere head; 9. a wrench; 10. a pin opening; 11. a pin; 12. a deflector rod; 13. an air inlet hole; 14. a push rod seat.
Detailed Description
The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present innovations, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "bottom," "top," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the present innovations and simplify description, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present innovations.
Referring to fig. 1 and 2, an air nozzle of an air pump according to this embodiment includes: the air nozzle cover 1 is connected with the air nozzle head 8, the rubber nozzle 2, the air nozzle cover 6, the base 5, the ejector rod 3, the spanner 9 and the deflector rod 12, the rubber nozzle 2, the air nozzle cover 6, the base 5 and the ejector rod 3 are arranged in the air nozzle head 8, a pin opening 10 is formed in one side, far away from the air nozzle cover 1, of the air nozzle head 8, a pin opening 10 is formed in the upper end of the spanner 9, and the spanner 9 is fixed on the air nozzle head 8 through the pin 11; the center of the rubber nozzle 2 is provided with an inner hole IV which is a step hole, the small hole is used for holding the French nozzle, and the large hole is used for holding the American nozzle; the outside of the injector 6 is provided with an air inlet hole 13 and an annular groove, the annular groove is used for assembling the sealing ring 7, the left side is provided with a special-shaped inner hole I which is in a U shape with the size slightly larger than the shape of the ejector rod seat 14, the ejector rod 3 can do telescopic motion in the inner hole I, the right side is provided with a section of hexagonal column which is connected with the deflector rod 12, and the deflector rod 12 is provided with a hexagonal inner hole III with the size slightly larger than the hexagonal column of the injector 6; the spring 4 is arranged in the hole of the injection pressing device 6, one end of the spring 4 is provided with the ejector rod 3 and continuously pushes against the ejector rod 3, one side of the ejector rod 3, which is contacted with the spring 4, is provided with the U-shaped ejector rod seat 14, one side of the special-shaped inner hole I of the injection pressing device 6 is provided with the base 5, and the base 5 is provided with the U-shaped inner hole II matched with the outer shape of the ejector rod seat 14.
The deflector rod 12 can drive the injector 6 to rotate, when the American air tap is inflated, the deflector rod 12 is moved to one American side, the deflector rod 12 drives the injector 6 to rotate, the U-shaped characteristic of the inner hole I of the injector 6 is 90 degrees with the U-shaped characteristic of the appearance of the ejector rod seat 14, the ejector rod 3 cannot enter the injector 6, the air tap of the inflator is inserted into the American air tap, the spanner 9 is pulled upwards, the spanner 9 can press and push the injector 6 forwards, and the injector 6 pushes the base 5 to press the rubber tap 2 forwards to clamp the American air tap for sealing; meanwhile, the ejector rod 3 can squeeze the American valve core to shrink inwards to open the inflation channel, so that inflation can be realized.
When the French air tap is inflated, the deflector rod 12 is shifted to one French side, the deflector rod 12 drives the injector 6 to rotate, the U-shaped inner hole I of the injector 6 is consistent with the U-shaped appearance angle of the ejector rod seat 14, the air tap of the inflator is inserted into the French air tap, the air core of the French air tap can push the ejector rod 3, the ejector rod 3 can enter the injector 6 under pressure to finish avoiding, the spanner 9 is pulled upwards, the spanner 9 can push the injector 6 forwards, and the injector 6 pushes the base 5 to push the rubber nozzle 2 forwards to hug the French air tap, so that the French air tap and the air tap of the inflator are connected in a sealing mode.
The air tap of the inflator provided by the embodiment can be adjusted through the deflector rod 12, so that the air tap can be inflated through one hole, and the air tap can be inflated with stronger adaptability and more convenient use.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An inflator air cap comprising: the air nozzle cover is connected with the air nozzle head, and the rubber nozzle, the pressure injector, the base and the ejector rod are arranged inside the air nozzle head and are characterized in that: still include the driving lever, it has a dysmorphism hole I to press annotate ware one side, and the opposite side is connected with the driving lever, is equipped with the spring in pressing annotating ware hole I, spring one end is equipped with the ejector pin, there is dysmorphism ejector pin seat ejector pin contact spring one side, the ejector pin can be in hole I telescopic movement, it is equipped with the base to press annotating ware dysmorphism hole I one side, the base is equipped with the hole II that matches with the ejector pin seat appearance.
2. The air nozzle of an air pump according to claim 1, wherein: the air nozzle is characterized in that a pin opening is formed in one side, far away from the air nozzle cover, of the air nozzle head, a pin opening is formed in the upper end of the wrench, and the wrench is fixed to the air nozzle head through a pin.
3. The air nozzle of an air pump according to claim 2, wherein: the ejector rod seat and the base inner hole II are U-shaped, and the special-shaped inner hole I on one side of the injection molding device is U-shaped with the size slightly larger than the appearance of the ejector rod seat.
4. The air nozzle of an air pump according to claim 3, wherein: one side of the injection pressing device, which is connected with the deflector rod, is provided with a section of hexagonal column, and the deflector rod is provided with a hexagonal inner hole III, and the size of the hexagonal column is slightly larger than that of the hexagonal column of the injection pressing device.
5. The air nozzle of an air pump according to claim 4, wherein: the outside of the pressure injector is provided with an air inlet hole and an annular groove, and the annular groove is provided with a sealing ring.
6. The air nozzle of an air pump according to claim 5, wherein: the center of the rubber nozzle is provided with an inner hole IV, the inner hole IV is a step hole, the small hole is used for holding the clamp French nozzle, and the large hole is used for holding the clamp American nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865949.2U CN219865416U (en) | 2023-04-18 | 2023-04-18 | Inflator air tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320865949.2U CN219865416U (en) | 2023-04-18 | 2023-04-18 | Inflator air tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865416U true CN219865416U (en) | 2023-10-20 |
Family
ID=88342404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320865949.2U Active CN219865416U (en) | 2023-04-18 | 2023-04-18 | Inflator air tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865416U (en) |
-
2023
- 2023-04-18 CN CN202320865949.2U patent/CN219865416U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |