CN203273081U - Outer thread air inlet connector for spray gun - Google Patents
Outer thread air inlet connector for spray gun Download PDFInfo
- Publication number
- CN203273081U CN203273081U CN 201320317260 CN201320317260U CN203273081U CN 203273081 U CN203273081 U CN 203273081U CN 201320317260 CN201320317260 CN 201320317260 CN 201320317260 U CN201320317260 U CN 201320317260U CN 203273081 U CN203273081 U CN 203273081U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- spray gun
- screw nut
- fastening screw
- inlet connecting
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an outer thread air inlet connector for a spray gun. The outer thread air inlet connector for the spray gun comprises a connector body. Outer threads are arranged at one end of the connector body and the connector body is connected with an air inlet pipe through the outer threads; one end of a fastening nut is connected with the outer circle of the other end of the connector body and inner threads are arranged at the other end of the fastening nut; the fastening nut is connected with an inlet of the spray gun through the inner threads; an air inlet connecting nozzle is formed in the fastening nut; the head portion of the air inlet connecting nozzle is located in an inner cavity formed by the inner thread section of the fastening nut; the tail portion of the air inlet connecting nozzle extends into the connector body and the air inlet connecting nozzle is connected with the connector body through the threads. When the outer thread air inlet connector for the spray gun is used, the air inlet pipe does not rebound along with the twist of the spray gun, so that resistance does not exist when a user rotates the spray gun in any position. According to the outer thread air inlet connector for the spray gun, the sealing performance is guaranteed in the process of rotation and air can not be leaked.
Description
Technical field
The utility model relates to a kind of joint, is specifically related to a kind of outside thread air input joint for spray gun.
Background technique
Spray gun need to connect suction tude at the suction port of spray gun in use.The general 1/4 outside thread air input joint that adopts of existing spray gun connects suction tude.In use, due to spray gun towards with ceaselessly conversion of use position, make suction tude easily reverse bounce-back, this make spray gun when in use very inconvenience.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of outside thread air input joint for spray gun, and it can realize 360 degree rotations.
For solving the problems of the technologies described above, the technical solution that the utility model is used for the outside thread air input joint of spray gun is:
Comprise adapter body 1, an end of adapter body 1 is provided with outside thread 11, and adapter body 1 connects suction tude by outside thread 11; The outer ring of adapter body 1 the other end connects an end of fastening screw nut 2, and the other end of fastening screw nut 2 is provided with internal thread 21; Fastening screw nut 2 connects the suction port of spray gun by internal thread 21; Be provided with air inlet connecting mouth 3 in fastening screw nut 2; The head of air inlet connecting mouth 3 is positioned at 21 sections formed inner chambers of internal thread of fastening screw nut 2; The afterbody of air inlet connecting mouth 3 stretches in adapter body 1, and air inlet connecting mouth 3 is threaded connection adapter body 1.
Be provided with gasket seal 5 between described adapter body 1 and fastening screw nut 2.
Be provided with gasket seal 4 between the interior edge face of described air inlet connecting mouth 3 and fastening screw nut 2.
The head of described air inlet connecting mouth 3 is taper.
The technique effect that the utility model can reach is:
The utility model in use, suction tude can not rebound with the torsion of spray gun, the user can not meet obstructions when the rotary spray gun of any position.
The utility model can guarantee sealing in rotation, can not leak gas.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram that the utility model is used for the outside thread air input joint of spray gun;
Fig. 2 is use view of the present utility model.
Description of reference numerals in figure:
1 is adapter body, and 2 is fastening screw nut,
3 is the air inlet connecting mouth, and 4 is gasket seal,
5 is Y grommet type seal sheet,
11 is outside thread, and 21 is internal thread.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is used for the outside thread air input joint of spray gun, comprises adapter body 1, and an end of adapter body 1 is provided with outside thread 11, and adapter body 1 connects suction tude by outside thread 11;
The outer ring of adapter body 1 the other end connects an end of fastening screw nut 2, and the other end of fastening screw nut 2 is provided with internal thread 21; Fastening screw nut 2 connects the suction port of spray gun by internal thread 21;
Be provided with Y grommet type seal sheet 5 between adapter body 1 and fastening screw nut 2;
Be provided with air inlet connecting mouth 3 in fastening screw nut 2; Be provided with gasket seal 4 between the interior edge face of air inlet connecting mouth 3 and fastening screw nut 2;
The head of air inlet connecting mouth 3 is taper; The head of air inlet connecting mouth 3 is positioned at 21 sections formed inner chambers of internal thread of fastening screw nut 2;
The afterbody of air inlet connecting mouth 3 stretches in adapter body 1, and air inlet connecting mouth 3 is threaded connection adapter body 1.
Claims (4)
1. outside thread air input joint that is used for spray gun, it is characterized in that: comprise adapter body (1), an end of adapter body (1) is provided with outside thread (11), and adapter body (1) connects suction tude by outside thread (11);
The outer ring of adapter body (1) the other end connects an end of fastening screw nut (2), and the other end of fastening screw nut (2) is provided with internal thread (21); Fastening screw nut (2) connects the suction port of spray gun by internal thread (21);
Be provided with air inlet connecting mouth (3) in fastening screw nut (2); The head of air inlet connecting mouth (3) is positioned at the formed inner chamber of internal thread (21) section of fastening screw nut (2); The afterbody of air inlet connecting mouth (3) stretches in adapter body (1), and air inlet connecting mouth (3) is threaded connection adapter body (1).
2. the outside thread air input joint for spray gun according to claim 1, is characterized in that: be provided with gasket seal (5) between described adapter body (1) and fastening screw nut (2).
3. the outside thread air input joint for spray gun according to claim 1, is characterized in that: be provided with gasket seal (4) between the interior edge face of described air inlet connecting mouth (3) and fastening screw nut (2).
4. the outside thread air input joint for spray gun according to claim 1, it is characterized in that: the head of described air inlet connecting mouth (3) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317260 CN203273081U (en) | 2013-06-04 | 2013-06-04 | Outer thread air inlet connector for spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317260 CN203273081U (en) | 2013-06-04 | 2013-06-04 | Outer thread air inlet connector for spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273081U true CN203273081U (en) | 2013-11-06 |
Family
ID=49503491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320317260 Expired - Fee Related CN203273081U (en) | 2013-06-04 | 2013-06-04 | Outer thread air inlet connector for spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601108A (en) * | 2018-05-25 | 2018-09-28 | 江苏瑞吉格泰油气工程有限公司 | Electric heating tube fills silicone oil device |
-
2013
- 2013-06-04 CN CN 201320317260 patent/CN203273081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601108A (en) * | 2018-05-25 | 2018-09-28 | 江苏瑞吉格泰油气工程有限公司 | Electric heating tube fills silicone oil device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160604 |