CN215110484U - Integrated air valve ventilation sealing structure - Google Patents
Integrated air valve ventilation sealing structure Download PDFInfo
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- CN215110484U CN215110484U CN202120999325.0U CN202120999325U CN215110484U CN 215110484 U CN215110484 U CN 215110484U CN 202120999325 U CN202120999325 U CN 202120999325U CN 215110484 U CN215110484 U CN 215110484U
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- air valve
- valve sleeve
- sealing gasket
- sealing
- shell
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Abstract
The utility model discloses an integral type pneumatic valve seal structure of ventilating, include: the joint ball sealing device comprises a shell, wherein an air valve sleeve is inserted into the inner side of the shell, a thimble penetrates through the inner side of the air valve sleeve, a joint ball is fixedly sleeved in the middle of the air valve sleeve, and a first sealing gasket, a second sealing gasket and a third sealing gasket are respectively arranged between the air valve sleeve and the inner side of the shell. The air valve sleeve is integrated, the ejector pin passes through the middle of the air valve sleeve, the ejector pin can be pulled out for cleaning only by manually screwing down the ejector pin adjusting screw when residual dirt is cleaned, and the sealing performance is good.
Description
Technical Field
The utility model relates to a spray gun that paint spraying used, in particular to integral type pneumatic valve seal structure of ventilating.
Background
The inside structure of spray gun that current spraying paint was used is that thimble and pneumatic valve are an subassembly, and it is very inconvenient if wash inside remaining need dismantle a plurality of subassemblies, and non-professional dismantles and leads to easily that the dress returns, or the unable normal use of gas leakage.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art's the utility model provides an integral type pneumatic valve seal structure of ventilating, its formula pneumatic valve sleeve as an organic whole, the thimble passes through in the middle of the pneumatic valve sleeve, only needs manual thimble adjusting screw of screwing down to extract the thimble and washs when wasing remaining the dirt, and the leakproofness is good.
In order to achieve the above object, the utility model adopts the following technical scheme:
an integrated valve vent seal structure comprising: the joint ball sealing device comprises a shell, wherein an air valve sleeve is inserted into the inner side of the shell, a thimble penetrates through the inner side of the air valve sleeve, a joint ball is fixedly sleeved in the middle of the air valve sleeve, a first sealing gasket, a second sealing gasket and a third sealing gasket are respectively arranged between the air valve sleeve and the inner side of the shell, and one end of the shell is in threaded connection with an adjusting screw.
Preferably, the first sealing gasket, the second sealing gasket and the third sealing gasket are respectively positioned at one end, the middle part and the other end of the air valve sleeve.
The utility model has the advantages that:
the air valve sleeve is an integrated air valve sleeve, the thimble passes through the middle of the air valve sleeve, the air valve sleeve is inserted into the inner side of the outer shell through the first sealing gasket, the second sealing gasket and the third sealing gasket, the sealing performance is good, and the thimble can be pulled out for cleaning only by manually screwing down the thimble adjusting screw when residual dirt is cleaned.
Drawings
Fig. 1 is a schematic structural view of the present invention;
reference symbol comparison table:
the device comprises a 1-thimble, a 2-air valve sleeve, a 4-sealing gasket I, a 5-joint ball, a 6-sealing gasket II, a 7-sealing gasket III, an 8-adjusting screw and a 10-outer shell.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1, an integrated air valve ventilation and sealing structure comprises: the joint ball sealing device comprises an outer shell 10, an air valve sleeve 2 is inserted into the inner side of the outer shell 10, a thimble 1 penetrates through the inner side of the air valve sleeve 2, a joint ball 5 is fixedly sleeved in the middle of the air valve sleeve 2, a sealing gasket I4, a sealing gasket II 6 and a sealing gasket III 7 are arranged between the air valve sleeve 2 and the inner side of the outer shell 10 respectively, and one end of the outer shell 10 is in threaded connection with an adjusting screw 8.
The first sealing gasket 4, the second sealing gasket 6 and the third sealing gasket 7 are respectively positioned at one end, the middle part and the other end of the air valve sleeve 2.
In the device use, integral type pneumatic valve sleeve, thimble pass through from pneumatic valve sleeve centre, and pneumatic valve sleeve inserts through sealed pad one, sealed pad two and sealed pad three and establishes the shell body inboard, and the leakproofness is good, and only need manual thimble adjusting screw of screwing down and can extract the thimble and wash when wasing remaining dirt.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. An integrated air valve ventilation and sealing structure is characterized by comprising: the joint ball sealing device comprises a shell body (10), an air valve sleeve (2) is inserted into the inner side of the shell body (10), a thimble (1) is passed through the inner side of the air valve sleeve (2), a joint ball (5) is fixedly sleeved in the middle of the air valve sleeve (2), a sealing gasket I (4), a sealing gasket II (6) and a sealing gasket III (7) are respectively arranged between the air valve sleeve (2) and the inner side of the shell body (10), and one end of the shell body (10) is in threaded connection with an adjusting screw (8).
2. An integrated air valve vent sealing structure according to claim 1, wherein: the first sealing gasket (4), the second sealing gasket (6) and the third sealing gasket (7) are respectively positioned at one end, the middle part and the other end of the air valve sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999325.0U CN215110484U (en) | 2021-05-11 | 2021-05-11 | Integrated air valve ventilation sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120999325.0U CN215110484U (en) | 2021-05-11 | 2021-05-11 | Integrated air valve ventilation sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215110484U true CN215110484U (en) | 2021-12-10 |
Family
ID=79295551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120999325.0U Active CN215110484U (en) | 2021-05-11 | 2021-05-11 | Integrated air valve ventilation sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215110484U (en) |
-
2021
- 2021-05-11 CN CN202120999325.0U patent/CN215110484U/en active Active
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