CN205930103U - Air suspension gasbag advances gas vent leakproof seal device - Google Patents
Air suspension gasbag advances gas vent leakproof seal device Download PDFInfo
- Publication number
- CN205930103U CN205930103U CN201620975733.1U CN201620975733U CN205930103U CN 205930103 U CN205930103 U CN 205930103U CN 201620975733 U CN201620975733 U CN 201620975733U CN 205930103 U CN205930103 U CN 205930103U
- Authority
- CN
- China
- Prior art keywords
- air
- gasbag
- air suspension
- porting
- gas vent
- 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 an air suspension gasbag advances gas vent leakproof seal device, gasbag including air suspension pipeline joint and air suspension gasbag advances gas vent, its characterized in that: the air suspension pipeline connects to be installed on the gasbag of air suspension gasbag advances the gas vent, and adopts copper seal ring to seal between the two. The utility model discloses a copper seal ring plasticity is good, and is through sealing between extrusion deformation realization and the seal face, sealed effectual, copper seal ring advances the size manufacturing of the seal face of gas vent according to the gasbag, copper seal ring corrosion resistance is high, and the durability is good, and the reliability is high, adopt this device, need not there is too high requirement to the internal thread that the gasbag advances the gas vent.
Description
Technical field
This utility model is related to air suspension of passenger car pipeline technical field of sealing technology, and especially a kind of air-suspension bellows enter row
QI KOU leak-proof sealing device.
Background technology
The operation principle of air suspension be using air compressor formed compressed air, and by compressed air deliver to spring and
In the air chamber of amortisseur, the height of vehicle is changed with this.Air-suspension bellows porting is a mouth, in air inlet,
Airbag inflation；In aerofluxuss, air bag shrinks.The existing encapsulation scheme of air bag porting has multiple, connects including using taper thread
Head thread seals, and adopts " O " type sealing ring end face seal etc., however, above two encapsulation scheme effect is unsatisfactory, wherein,
The first encapsulation scheme is limited to processing technique it is impossible to ensure the required precision of sealing；In order to ensure spiral shell in air bag porting
The processing of stricture of vagina, arranges a chamfering on the upper surface of air bag porting, and if adopting second encapsulation scheme, in compression
When, " O " type sealing ring and its outer side seal circle component can be pressed in chamfering, be easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of air suspension of the problem that can solve the problem that air bag porting gas leakage
Air bag porting leak-proof sealing device.
For achieving the above object, this utility model employs technical scheme below：A kind of air-suspension bellows porting
Leak-proof sealing device, the air bag porting including air suspension pipe joint and air-suspension bellows it is characterised in that：Institute
State air suspension pipe joint to be arranged on the air bag porting of air-suspension bellows, and adopt therebetween copper sealing gasket
Circle is sealed.
Spray containment glue on seal face between described air suspension pipe joint and copper seal washer.
Spray containment on seal face between the air bag porting of described air-suspension bellows and copper seal washer
Glue.
As shown from the above technical solution, advantage of the present utility model is as follows：First, copper seal washer plasticity is good, leads to
Cross the sealing between crimp realization and seal face, good sealing effect；Second, copper seal washer is according to air bag intake and exhaust
Mouthful seal face size being manufactured；3rd, copper seal washer corrosion resistance is high, good endurance, and reliability is high；The
Four, using this device, need not there is excessive demand to the female thread of air bag porting.
Brief description
Fig. 1 is that this device is arranged on the structural representation on air-suspension bellows；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Specific embodiment
As shown in Figure 1, 2, a kind of air-suspension bellows porting leak-proof sealing device, including air suspension pipe joint
1 and the air bag porting 2 of air-suspension bellows 4, described air suspension pipe joint 1 is arranged on air-suspension bellows 4
On air bag porting 2, and sealed using copper seal washer 3 therebetween.Described air suspension pipe joint 1 and copper
Spray containment glue on seal face between matter seal washer 3.The air bag porting 2 of described air-suspension bellows 4 with copper
Spray containment glue on seal face between seal washer 3.
As shown in Figure 1, 2, when mounted, first in the seal face of air bag porting 2 and air suspension pipe joint 1
Fluid sealant is smeared on seal face；Again copper seal washer 3 is assemblied in air suspension pipe joint 1 and air bag porting 2
Between；Finally, tighten air suspension pipe joint 1.
In sum, copper seal washer plasticity of the present utility model is good, is realized by crimp and seal face
Between sealing, good sealing effect；The size of the seal face according to air bag porting for the copper seal washer is being manufactured；
Copper seal washer corrosion resistance is high, good endurance, and reliability is high；Using this device, need not be to the interior spiral shell of air bag porting
Stricture of vagina has excessive demand.
Claims (3)
1. a kind of air-suspension bellows porting leak-proof sealing device, including air suspension pipe joint（1）And air hangs
Frame air bag（4）Air bag porting（2）It is characterised in that：Described air suspension pipe joint（1）It is arranged on air suspension gas
Capsule（4）Air bag porting（2）On, and adopt therebetween copper seal washer（3）Sealed.
2. air-suspension bellows porting leak-proof sealing device according to claim 1 it is characterised in that：Described air
Suspension pipe joint（1）With copper seal washer（3）Between seal face on spray containment glue.
3. air-suspension bellows porting leak-proof sealing device according to claim 1 it is characterised in that：Described air
Suspension bags（4）Air bag porting（2）With copper seal washer（3）Between seal face on spray containment glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975733.1U CN205930103U (en) | 2016-08-28 | 2016-08-28 | Air suspension gasbag advances gas vent leakproof seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620975733.1U CN205930103U (en) | 2016-08-28 | 2016-08-28 | Air suspension gasbag advances gas vent leakproof seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930103U true CN205930103U (en) | 2017-02-08 |
Family
ID=57953080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620975733.1U Expired - Fee Related CN205930103U (en) | 2016-08-28 | 2016-08-28 | Air suspension gasbag advances gas vent leakproof seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930103U (en) |
-
2016
- 2016-08-28 CN CN201620975733.1U patent/CN205930103U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210828 |