CN217056505U - Turnover air valve - Google Patents
Turnover air valve Download PDFInfo
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- CN217056505U CN217056505U CN202220819847.2U CN202220819847U CN217056505U CN 217056505 U CN217056505 U CN 217056505U CN 202220819847 U CN202220819847 U CN 202220819847U CN 217056505 U CN217056505 U CN 217056505U
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Abstract
The turnover air valve comprises a ventilation connector, an inflation nozzle shell and a cover body, wherein the ventilation connector comprises a connecting part and a blocking part positioned at one end of the connecting part, the connecting part is cylindrical, and the blocking part is hollowed; the charging connector shell is cylindrical, and one end of the charging connector shell is matched with the other end of the connecting part; a one-way diaphragm connecting plate is integrally arranged in the inflating valve shell and provided with a through hole, and a one-way diaphragm is arranged on the one-way diaphragm connecting plate and used for sealing the through hole in a one-way mode; the cover body is provided with a connector matched with the other end of the charging connector shell; the cover body is connected with the inflating nozzle shell in an overturning manner through a second connecting belt; the utility model discloses when aerifing or gassing, only need open or connect connector, charging connector casing, lid of ventilating, the leakproofness is strong, convenient to use.
Description
Technical Field
The utility model relates to an aerify gassing articles for use technical field, in particular to upset pneumatic valve.
Background
The air valve is used for inflating and deflating inflatable products such as swimming rings, rubber boats, inflatable toys or inflatable furniture, inflatable cushions, inflatable tents and the like, and the existing air valve needs to be inflated or deflated by adjusting the valve core, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the problem to prior art exists provides a convenient to use's upset pneumatic valve.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the turnover air valve comprises a ventilation connector, an inflation nozzle shell and a cover body, wherein the ventilation connector comprises a connecting part and a blocking part positioned at one end of the connecting part, the connecting part is cylindrical, and the blocking part is hollowed;
the charging connector comprises a charging connector shell, a connecting part and a connecting part, wherein the charging connector shell is cylindrical, one end of the charging connector shell is matched with the other end of the connecting part, and a connecting part for sealing connection is arranged between one end of the charging connector shell and the other end of the connecting part; a one-way diaphragm connecting plate is integrally arranged in the inflating valve shell and provided with a through hole, and a one-way diaphragm is arranged on the one-way diaphragm connecting plate and used for sealing the through hole in a one-way mode;
the cover body is provided with a connector matched with the other end of the charging connector shell, and a connecting piece for sealing connection is arranged between the connector and the other end of the charging connector shell;
a first connecting belt is arranged between the inflation nozzle shell and the ventilation connector, and a second connecting belt is arranged between the ventilation connector and the cover body; the inflation nozzle shell is connected with the ventilation connector in a turnover mode through a first connecting belt, and after the ventilation connector is connected with the inflation nozzle shell, the one-way membrane seals the through hole of the one-way membrane connecting plate from the direction of the ventilation connector to the direction of the inflation nozzle shell; the cover body is connected with the inflating nozzle shell in an overturning mode through a second connecting belt.
Preferably, the outer wall of one end of the inflating nozzle shell is provided with a first buckle in the circumferential direction, the inner wall of the connecting portion is provided with a second buckle in the circumferential direction, and the first buckle is in interference fit with the second buckle.
Preferably, the inflation nozzle shell is provided with a first sealing ring in the inner side of the first buckle in the circumferential direction, the first sealing ring is matched with the inner wall of the connecting portion, and the first sealing ring and the inflation nozzle shell are integrally formed.
Preferably, the outer wall ring of connector is equipped with the third buckle, the inner wall ring of the charging connector casing other end is equipped with the fourth buckle, third buckle and fourth buckle interference fit.
Preferably, the connector is provided with a second sealing ring in the circumferential direction on the inner side of the third buckle, the second sealing ring is matched with the inner wall of the other end of the inflating nozzle shell, and the second sealing ring and the connector are integrally formed.
Preferably, a first connecting ring is arranged between the first connecting belt and the second connecting belt, and the first connecting belt, the second connecting belt, the first connecting ring, the inflating nozzle shell and the cover body are integrally formed; the outer side of the ventilation connector is annularly provided with a first limiting groove, the first limiting groove is matched with the first connecting ring, and the first connecting ring is located in the first limiting groove.
Preferably, one end of the charging connector shell is provided with a first external thread, the inner wall of the connecting part is provided with a first internal thread, and the first external thread is matched with the first internal thread; one end of the first connecting belt is provided with a second connecting ring, a second limiting groove is annularly formed in the outer side of the inflating nozzle shell, the second connecting ring is matched with the second limiting groove, and the second connecting ring is located in the second limiting groove.
Preferably, a connector of the cover body is provided with a second external thread, the other end of the inflating nozzle shell is provided with a second internal thread, and the second external thread is matched with the second internal thread; one end of the second connecting belt is provided with a third connecting ring, a third limiting groove is annularly formed in the outer side of the cover body, the third connecting ring is matched with the third limiting groove, and the third connecting ring is located in the third limiting groove.
Preferably, the charging connector shell and the cover body are respectively provided with a pulling piece.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up the connector of ventilating, charging connector casing, the lid of upset connection in proper order, when aerifing or gassing, only need open or connect connector of ventilating, charging connector casing or lid, convenient to use, the leakproofness is strong.
Drawings
Fig. 1 is a schematic perspective view of the turning valve of the present invention in one direction.
Fig. 2 is a schematic perspective view of the turning valve of the present invention in another direction.
Fig. 3 is an exploded view of the rollover valve of the present invention.
Fig. 4 is a first reference view of the usage state of the rollover valve of the present invention.
Fig. 5 is a reference diagram of the usage status of the turnover air valve of the present invention.
Reference numbers: 1. a charging connector housing; 11. a unidirectional diaphragm connecting plate; 2. a ventilation connector; 21. a blocking portion; 22. a first limit groove; 23. a connecting portion; 3. a cover body; 4. a unidirectional membrane; 5. a first connecting belt; 6. a second connecting band; 7. a first pulling sheet; 8. a second pull piece; 9. a first connecting ring.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
As shown in fig. 1 to 5, the air valve comprises a ventilation connector 2, an inflation nozzle housing 1 and a cover body 3, wherein the ventilation connector 2 comprises a connecting part 23 and a blocking part 21 positioned at one end of the connecting part 23, the connecting part 23 is cylindrical, and the blocking part 21 is hollowed;
the charging connector shell 1 is cylindrical, one end of the charging connector shell 1 is matched with the other end of the connecting part 23, and a connecting piece for sealing connection is arranged between one end of the charging connector shell 1 and the other end of the connecting part 23; in this embodiment, a first buckle is circumferentially arranged on an outer wall of one end of the charging connector housing 1, a second buckle is circumferentially arranged on an inner wall of the connecting portion 23, and the first buckle and the second buckle are in interference fit; the charging connector shell 1 is provided with a first sealing ring in the circumferential direction at the inner side of the first buckle, the first sealing ring is matched with the inner wall of the connecting part 23, and the first sealing ring and the charging connector shell 1 are integrally formed; a one-way diaphragm connecting plate 11 is integrally arranged in the charging connector shell 1, a through hole is formed in the one-way diaphragm connecting plate 11, a one-way diaphragm 4 is arranged on the one-way diaphragm connecting plate 11, and the one-way diaphragm 4 is used for sealing the through hole in a one-way manner;
the cover body 3 is provided with a connector matched with the other end of the charging connector shell 1, and a connecting piece for sealing connection is arranged between the connector and the other end of the charging connector shell 1; in the embodiment, a third buckle is arranged in the circumferential direction of the outer wall of the connector, a fourth buckle is arranged in the circumferential direction of the inner wall of the other end of the charging connector shell 1, and the third buckle and the fourth buckle are in interference fit; the connector is provided with a second sealing ring in the annular direction on the inner side of the third buckle, the second sealing ring is matched with the inner wall of the other end of the charging connector shell 1, and the second sealing ring and the connector are integrally formed.
A first connecting belt 5 is arranged between the inflating nozzle shell 1 and the ventilating connector 2, and a second connecting belt 6 is arranged between the ventilating connector 2 and the cover body 3; a first connecting ring 9 is arranged between the first connecting belt 5 and the second connecting belt 6, and the first connecting belt 5, the second connecting belt 6, the first connecting ring 9, the charging connector shell 1 and the cover body 3 are integrally formed; a first limiting groove 22 is annularly arranged on the outer side of the ventilation connector 2, the first limiting groove 22 is matched with the first connecting ring 9, and the first connecting ring 9 is positioned in the first limiting groove 22; the charging connector shell 1 and the cover body 3 are respectively provided with a pulling piece I7 and a pulling piece II 8; the inflation nozzle shell 1 is connected with the ventilation connector 2 in an overturning manner through a first connecting belt 5, and after the ventilation connector 2 is connected with the inflation nozzle shell 1, the one-way membrane 4 seals the through hole of the one-way membrane connecting plate 11 from the direction of the ventilation connector 2 to the direction of the inflation nozzle shell 1; the cover body 3 is connected with the inflating nozzle shell body 1 in an overturning mode through a second connecting belt 6.
When in use, the ventilation connector is fixedly connected in an inflation opening of the inflatable product, and the inflation nozzle shell is opened, so that the inflatable product can be deflated directly through the ventilation connector; when the air is discharged, the blocking part can prevent the fabrics of the inflatable products on the periphery of the blocking part from being mutually adsorbed; during inflation, the inflation nozzle shell is turned over and buckled on the ventilation connecting head, so that the inflation product can be inflated in a single direction through the inflation nozzle shell; after the inflation, the cover body is buckled through overturning, so that a good sealing effect can be generated on an inflation opening of an inflation product, and the use is convenient.
Example 2
The turnover air valve comprises a ventilation connector, an inflation nozzle shell and a cover body, wherein the ventilation connector comprises a connecting part and a blocking part positioned at one end of the connecting part, the connecting part is cylindrical, and the blocking part is hollowed;
the charging connector shell is cylindrical, one end of the charging connector shell is matched with the connecting part, and a connecting piece for sealing connection is arranged between one end of the charging connector shell and the connecting part; in this embodiment, one end of the charging connector housing is provided with a first external thread, the inner wall of the connecting portion is provided with a first internal thread, and the first external thread is matched with the first internal thread; a one-way diaphragm connecting plate is integrally arranged in the inflating valve shell and provided with a through hole, and a one-way diaphragm is arranged on the one-way diaphragm connecting plate and used for sealing the through hole in a one-way mode;
the cover body is provided with a connector matched with the other end of the charging connector shell, and a connecting piece for sealing connection is arranged between the connector and the other end of the charging connector shell; in this embodiment, the connector of the cover body is provided with a second external thread, the other end of the charging connector shell is provided with a second internal thread, and the second external thread is matched with the second internal thread.
The inflation nozzle shell and the ventilation connector are connected through a first connecting belt, and the ventilation connector and the cover body are connected through a second connecting belt; a first connecting ring is arranged between the first connecting belt and the second connecting belt, a first limiting groove is annularly arranged on the outer side of the ventilation connector, the first limiting groove is matched with the first connecting ring, and the first connecting ring is positioned in the first limiting groove; a second connecting ring is arranged at one end of the first connecting belt, a second limiting groove is annularly arranged on the outer side of the inflating nozzle shell, the second connecting ring is matched with the second limiting groove, and the second connecting ring is positioned in the second limiting groove; one end of the second connecting belt is provided with a third connecting ring, a third limiting groove is annularly arranged on the outer side of the cover body, the third connecting ring is matched with the third limiting groove, and the third connecting ring is positioned in the third limiting groove; the charging connector shell and the cover body are respectively provided with a pulling piece I and a pulling piece II; the inflation nozzle shell is connected with the ventilation connector in an overturning manner through a first connecting belt, and after the ventilation connector is connected with the inflation nozzle shell, the one-way membrane seals the through hole of the one-way membrane connecting plate from the direction of the ventilation connector to the direction of the inflation nozzle shell; the cover body is connected with the inflating nozzle shell in an overturning mode through a second connecting belt.
When the inflatable connector is used, the air vent connector is fixedly connected into an air charging port of an inflatable product, and the inflatable product can be deflated directly through the air vent connector when the air charging nozzle shell is opened; when the air is discharged, the blocking part can prevent the fabrics of the inflatable products on the periphery of the blocking part from being mutually adsorbed; during inflation, the inflation nozzle shell is turned over and connected to the ventilation connecting head through threads, so that the inflation product can be inflated in a single direction through the inflation nozzle shell; after the inflation, through the upset lid, connect the lid on the charging connector casing through the screw thread, can produce fine sealed effect, convenient to use to the inflation inlet of aerifing the product.
Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not restrictive; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The overturning air valve is characterized by comprising a ventilation connector, an inflation nozzle shell and a cover body, wherein the ventilation connector comprises a connecting part and a blocking part positioned at one end of the connecting part, the connecting part is cylindrical, and the blocking part is hollowed;
the charging connector comprises a charging connector shell, a connecting part and a connecting piece, wherein the charging connector shell is cylindrical, one end of the charging connector shell is matched with the other end of the connecting part, and the connecting piece is arranged between one end of the charging connector shell and the other end of the connecting part and used for sealing connection; a one-way diaphragm connecting plate is integrally arranged in the inflating valve shell and provided with a through hole, a one-way diaphragm is arranged on the one-way diaphragm connecting plate and used for sealing the through hole in a one-way manner;
the cover body is provided with a connector matched with the other end of the charging connector shell, and a connecting piece for sealing connection is arranged between the connector and the other end of the charging connector shell;
a first connecting belt is arranged between the inflation nozzle shell and the ventilation connector, and a second connecting belt is arranged between the ventilation connector and the cover body; the inflation nozzle shell is connected with the ventilation connector in an overturning manner through a first connecting belt, and after the ventilation connector is connected with the inflation nozzle shell, the one-way membrane seals the through hole of the one-way membrane connecting plate from the direction of the ventilation connector to the direction of the inflation nozzle shell; the cover body is connected with the inflating nozzle shell in an overturning mode through a second connecting belt.
2. A turnover air valve as claimed in claim 1, wherein a first buckle is circumferentially arranged on an outer wall of one end of the air valve housing, a second buckle is circumferentially arranged on an inner wall of the connecting portion, and the first buckle and the second buckle are in interference fit.
3. A turnover air valve as claimed in claim 2, wherein the inflation nozzle shell is provided with a first sealing ring in an inner circumferential direction of the first buckle, the first sealing ring is matched with an inner wall of the connecting part, and the first sealing ring is integrally formed with the inflation nozzle shell.
4. A turnover air valve according to claim 1, characterized in that a third buckle is arranged in the circumferential direction on the outer wall of the connector, a fourth buckle is arranged in the circumferential direction on the inner wall of the other end of the inflating nozzle shell, and the third buckle and the fourth buckle are in interference fit.
5. A turnover air valve as claimed in claim 4, wherein the connector is provided with a second sealing ring at the inner side of the third buckle in the circumferential direction, the second sealing ring is matched with the inner wall at the other end of the charging connector shell, and the second sealing ring and the connector are integrally formed.
6. A turnover valve as set forth in claim 1 wherein a first connecting ring is provided between the first connecting belt and the second connecting belt, the first connecting belt, the second connecting belt, the first connecting ring, the inflation nozzle housing and the cover being integrally formed; the outer side of the ventilation connector is annularly provided with a first limiting groove, the first limiting groove is matched with the first connecting ring, and the first connecting ring is located in the first limiting groove.
7. A turnover valve as claimed in claim 1, wherein one end of the charging connector housing is provided with a first external thread, the inner wall of the connecting portion is provided with a first internal thread, and the first external thread is matched with the first internal thread; one end of the first connecting belt is provided with a second connecting ring, a second limiting groove is annularly formed in the outer side of the inflating nozzle shell, the second connecting ring is matched with the second limiting groove, and the second connecting ring is located in the second limiting groove.
8. The rollover valve according to claim 1, wherein a connector of the cover body is provided with a second external thread, the other end of the inflation nozzle shell is provided with a second internal thread, and the second external thread is matched with the second internal thread; one end of the second connecting belt is provided with a third connecting ring, a third limiting groove is annularly formed in the outer side of the cover body, the third connecting ring is matched with the third limiting groove, and the third connecting ring is located in the third limiting groove.
9. A roll-over valve as claimed in claim 1 wherein the inflation nozzle housing and cover are provided with respective pull tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220819847.2U CN217056505U (en) | 2022-04-11 | 2022-04-11 | Turnover air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220819847.2U CN217056505U (en) | 2022-04-11 | 2022-04-11 | Turnover air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217056505U true CN217056505U (en) | 2022-07-26 |
Family
ID=82470276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220819847.2U Active CN217056505U (en) | 2022-04-11 | 2022-04-11 | Turnover air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217056505U (en) |
-
2022
- 2022-04-11 CN CN202220819847.2U patent/CN217056505U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |