CN202418981U - Air bag joint - Google Patents
Air bag joint Download PDFInfo
- Publication number
- CN202418981U CN202418981U CN2012200155032U CN201220015503U CN202418981U CN 202418981 U CN202418981 U CN 202418981U CN 2012200155032 U CN2012200155032 U CN 2012200155032U CN 201220015503 U CN201220015503 U CN 201220015503U CN 202418981 U CN202418981 U CN 202418981U
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- CN
- China
- Prior art keywords
- air bag
- bag joint
- groove
- body tube
- fastening area
- 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 relates to the technical field of pipeline connectors, in particular to an air bag joint, which solves the problem that an existing air bag joint leaks air due to expansion with heat and contraction with cold, and is inconvenient to install. The air bag joint comprises a body pipe (1) and an air outlet pipe (2), one end of the body pipe (1) is closed and is communicated with the air outlet pipe (2), a fastening area comprising more than two anti-skid slots (3) is arranged on the outer side wall of the body pipe (1), pouring slots (4) are arranged on two sides of the fastening area respectively, and elastic materials are arranged in the pouring slots (4). The air bag joint is simple and convenient to machine and install and not easy to leak air.
Description
Technical field
The utility model relates to the pipe joint technical field, particularly a kind of air bag joint.
Background technique
At present, the air bag joint that arrives commonly used need couple together the sebific duct of concentration dependency air and the admission line of cigarette machine in cigarette production equipment, and main rising connects and pressurization.As shown in Figure 1, there is certain problem in existing air bag joint in the design of connection mouth, for the ease of pipe with, the air bag joint is better installed, the body tube of air bag joint is designed to cone, but the cone difficulty of processing is higher.
The body tube external stability of air bag joint has pipe, and tube exterior is provided with anchor ear and fixes, and the fixing easy landing of anchor ear is unstable.Pipe generally is a rubber pipe, because the existence of expanding with heat and contract with cold, pipe can produce the space with the body tube of air bag joint during shrinkage, and the situation that has gas leakage takes place, and can let machine works undesired like this, influences machine and runs well.
Summary of the invention
The purpose of the utility model is that the deficiency that is directed against existing technology provides a kind of air bag joint; Its processing is easy; Easy for installation being not easy comes off, and the situation that under the situation of expanding with heat and contract with cold, can not leak air is avoided in multilayer protection, can solve the sealing problem of pressurized gas.
To achieve these goals, the utility model adopts following technological scheme: a kind of air bag joint, comprise body tube and steam outlet pipe, and it is characterized in that: body tube one end seals and is provided with steam outlet pipe and is communicated with it; The body tube outer side wall is provided with the fastening area of being made up of the anti-slip tank more than 2, is respectively arranged with in the fastening area both sides and builds groove, builds and is provided with elastic material in the groove.
The groove width of building groove is greater than the anti-slip tank groove width.
The elastic material upper surface of building in the groove is higher than 1～10 millimeter of body tube outer side wall.
Ventilating glue tube is sleeved on the air bag joint, builds groove for two and all be coated in the sebific duct, be provided with elastic material in the groove owing to build; Utilize elasticity, sebific duct and air bag joint basic fixed are good, in airbag structure fastening area position; Hold sebific duct and air bag joint tightly with securing means, the sebific duct material can be absorbed in when holding tightly in the anti-slip tank, and sebific duct contacts more tight with the air bag joint like this; Simultaneously prevent that also sebific duct from coming off from the air bag joint, also realize three road anti-gas-leak protective layers simultaneously.
The utlity model has following beneficial effect:The air bag joint of the utility model is provided with groove on body tube, do not reprocess tapering, processes easy; Body tube does not have tapering, and it is more easy to install; Build and be provided with elastic material in the groove, utilize the contractibility of elastic material effectively to solve because the gas leakage of expanding with heat and contract with cold and causing; After being contained in glue pipe socket on the joint; Lock with securing means in the fastening area outside of corresponding joints; Sebific duct can partly be absorbed in the anti-slip tank like this, is absorbed in anti-slip tank and elastic material and sebific duct at joint by elastic material and sebific duct, sebific duct like this and forms three sections anti-gas-leak protective layers, effectively avoids gas leakage.Also avoided simultaneously making that the applicability of air bag joint is stronger because the pipe fine difference causes installing constant.
Description of drawings
Fig. 1 is the structural representation of existing air bag joint.
Fig. 2 is the structural representation of not building elastic material of the utility model.
Fig. 3 is the structural representation of building elastic material of the utility model.
Embodiment
A kind of air bag joint comprises body tube 1 and steam outlet pipe 2, and body tube 1 one ends seal and are provided with steam outlet pipe 2 and are communicated with it; Body tube 1 outer side wall is provided with the fastening area of being made up of 2 anti-slip tank 3, is respectively arranged with in the fastening area both sides and builds groove 4, builds in the groove 4 and is provided with elastic material.
Ventilating glue tube is sleeved on the air bag joint, builds groove for two and all be coated in the sebific duct, be provided with elastic material in the groove owing to build; Utilize elasticity, sebific duct and air bag joint basic fixed are good, in airbag structure fastening area position; Hold sebific duct and air bag joint tightly with securing means, the sebific duct material can be absorbed in when holding tightly in the anti-slip tank, and sebific duct contacts more tight with the air bag joint like this; Simultaneously prevent that also sebific duct from coming off from the air bag joint, also realize three road anti-gas-leak protective layers simultaneously.
As shown in Figures 2 and 3, a kind of air bag joint comprises body tube 1 and steam outlet pipe 2, and body tube 1 one ends seal and are provided with steam outlet pipe 2 and are communicated with it; Body tube 1 outer side wall is provided with the fastening area of being made up of 10 anti-slip tank 3, is respectively arranged with in the fastening area both sides and builds groove 4, builds in the groove 4 and is provided with elastic material.The groove width of building groove 4 is greater than anti-slip tank 3 groove widths, and the elastic material upper surface of building in the groove is higher than 3 millimeters of body tube outer side walls.
Ventilating glue tube is sleeved on the air bag joint, builds groove for two and all be coated in the sebific duct, be provided with elastic material in the groove owing to build; Utilize elasticity, sebific duct and air bag joint basic fixed are good, in airbag structure fastening area position; Hold sebific duct and air bag joint tightly with securing means, the sebific duct material can be absorbed in when holding tightly in the anti-slip tank, and sebific duct contacts more tight with the air bag joint like this; Simultaneously prevent that also sebific duct from coming off from the air bag joint, also realize three road anti-gas-leak protective layers simultaneously.
Embodiment is with embodiment 2, and difference is: body tube 1 outer side wall is provided with the fastening area of being made up of 3 anti-slip tank 3, and the elastic material upper surface of building in the groove is higher than 4 millimeters of body tube outer side walls.
Embodiment is with embodiment 2, and difference is: body tube 1 outer side wall is provided with the fastening area of being made up of 4 anti-slip tank 3, and the elastic material upper surface of building in the groove is higher than 6 millimeters of body tube outer side walls.
Embodiment is with embodiment 2, and difference is: body tube 1 outer side wall is provided with the fastening area of being made up of 8 anti-slip tank 3, and the elastic material upper surface of building in the groove is higher than 5 millimeters of body tube outer side walls.
Embodiment 6
Embodiment is with embodiment 2, and difference is: body tube 1 outer side wall is provided with the fastening area of being made up of 7 anti-slip tank 3, and the elastic material upper surface of building in the groove is higher than 10 millimeters of body tube outer side walls.
Claims (3)
1. an air bag joint comprises body tube (1) and steam outlet pipe (2), it is characterized in that: body tube (1) one end seals and is provided with steam outlet pipe (2) and is communicated with it; Body tube (1) outer side wall is provided with the fastening area of being made up of the anti-slip tank more than 2 (3), is respectively arranged with in the fastening area both sides and builds groove (4), builds in the groove (4) and is provided with elastic material.
2. a kind of air bag joint according to claim 1 is characterized in that: said groove width of building groove (4) is greater than anti-slip tank (3) groove width.
According to claim 1 or I 2 a kind of air bag joints of stating, it is characterized in that: said elastic material upper surface of building in the groove (4) is higher than 1～10 millimeter of body tube (1) outer side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200155032U CN202418981U (en) | 2012-01-14 | 2012-01-14 | Air bag joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200155032U CN202418981U (en) | 2012-01-14 | 2012-01-14 | Air bag joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418981U true CN202418981U (en) | 2012-09-05 |
Family
ID=46743744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200155032U Expired - Fee Related CN202418981U (en) | 2012-01-14 | 2012-01-14 | Air bag joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418981U (en) |
-
2012
- 2012-01-14 CN CN2012200155032U patent/CN202418981U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120905 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |