CN206221861U - A kind of natural gas used for automobile buckle-type inflates socket attachment means - Google Patents
A kind of natural gas used for automobile buckle-type inflates socket attachment means Download PDFInfo
- Publication number
- CN206221861U CN206221861U CN201621182113.9U CN201621182113U CN206221861U CN 206221861 U CN206221861 U CN 206221861U CN 201621182113 U CN201621182113 U CN 201621182113U CN 206221861 U CN206221861 U CN 206221861U
- Authority
- CN
- China
- Prior art keywords
- housing
- stainless steel
- inlet channel
- valve element
- steel ball
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003345 natural gas Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 19
- 239000010935 stainless steel Substances 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of natural gas used for automobile buckle-type inflation socket attachment means, including housing, the enclosure interior offers inlet channel, inlet channel inside right-hand member is placed with stainless steel steel ball, valve element skeleton is installed in inlet channel, valve element skeletal internal is provided with spring base, and spring is provided with spring base, and spring base is located at stainless steel steel ball left side；Inlet channel left end inwall is provided with internal thread, and housing left side is provided with air outlet adapter, and air outlet adapter outside is provided with the clamp nut for installing compression on panel；Air outlet adapter left end is provided with cutting ferrule, and cutting ferrule outside is arranged with sleeve cap；Shell right-hand member is arranged with dust cap.The utility model simple structure, it is reasonable in design, encapsulated valve element is replaced using stainless steel steel ball, it is hardly damaged, stainless steel steel ball surface is smooth with O-ring seal good sealing effect, there is valve element skeleton to be oriented to stainless steel steel ball and spring base in shell channel, when preventing from sealing not just, performance is more stable.
Description
Technical field
The utility model is related to gas-fueled vehicles technical field, and specifically a kind of natural gas used for automobile buckle-type inflation socket connects
Connection device.
Background technology
Buckle-type inflation socket attachment means are applied in gas-fueled vehicles, and its major function is to during refueling
Play a part of keying.During connection gas station air filling gun, source of the gas promotes encapsulated valve element to open inlet channel by inlet channel
Aerating is carried out, after the completion of aerating, promotes encapsulated valve element to be closed inlet channel under spring force.In the market
Buckle-type inflation socket is mainly made up of housing, air outlet adapter, encapsulated valve element, spring etc., and encapsulated valve element is easily damaged, and uses the longevity
Life is not long, and sealing is poor, is susceptible to the situation of gas leakage, is easily rotated in shell channel and abnormal sound, unstable properties occur.
Use demand can not be met.
Utility model content
The purpose of this utility model is to provide a kind of natural gas used for automobile buckle-type inflation socket attachment means, with solution
State the problem proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of natural gas used for automobile buckle-type inflates socket attachment means, including housing, and the enclosure interior offers air inlet
Passage, inlet channel inside right-hand member is placed with stainless steel steel ball, valve element skeleton is provided with inlet channel, in valve element skeleton
Portion is provided with spring base, and spring is provided with spring base, and spring base is located at stainless steel steel ball left side；On inlet channel left end inwall
Internal thread is provided with, housing left side is provided with air outlet adapter, and air outlet adapter outside is provided with the clamp nut for installing compression on panel；
Air outlet adapter left end is provided with cutting ferrule, and cutting ferrule outside is arranged with sleeve cap；Shell right-hand member is arranged with dust cap.
As further program of the utility model：The air outlet adapter is radially close with housing by the first O-ring seal
Envelope.
As the utility model further scheme：The valve element skeleton is by the second O-ring seal and housing axial direction
Sealing.
As the utility model further scheme：The stainless steel steel ball is by the second O-ring seal and housing footpath
To sealing.
As the utility model further scheme：The housing is by the 3rd O-ring seal and gas station air filling gun
Radial seal.
Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, it is reasonable in design, adopt
Replace encapsulated valve element with stainless steel steel ball, be hardly damaged, stainless steel steel ball surface is smooth with O-ring seal good sealing effect,
There is valve element skeleton to be oriented to stainless steel steel ball and spring base in shell channel, when preventing from sealing not just, performance is more stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- sleeve cap 2- cutting ferrule 3- air outlet adapter 4- clamp nuts 5- the first O-ring seal 6- housings 7-
The O-ring seal 13- of valve element skeleton 8- spring 9- spring base 10- stainless steel steel ball the second O-ring seals of 11- 12- the 3rd
Dust cap.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, a kind of natural gas used for automobile buckle-type inflates socket attachment means, including housing 6, in the housing 6
Portion offers inlet channel, and inlet channel inside right-hand member is placed with stainless steel steel ball 10, valve element is provided with inlet channel
Skeleton 7, is provided with spring base 9 inside valve element skeleton 7, spring 8 is provided with spring base 9, and spring base 9 is located at stainless steel steel ball 10
Left side；Inlet channel left end inwall is provided with internal thread, and the left side of housing 6 is provided with air outlet adapter 3, and the outside of air outlet adapter 3 is provided with use
In the clamp nut 4 that compression is installed on panel；The left end of air outlet adapter 3 is provided with cutting ferrule 2, and the outside of cutting ferrule 2 is arranged with sleeve cap 1；
The right-hand member of shell 6 is arranged with dust cap 13.
Further, air outlet adapter described in the utility model 3 is by the first O-ring seal 5 and the radial seal of housing 6.
Further, valve element skeleton 7 described in the utility model is by the second O-ring seal 11 and the axial seal of housing 6.
Further, stainless steel steel ball 10 described in the utility model is radially close with housing 6 by the second O-ring seal 11
Envelope.
Further, housing described in the utility model 6 is close with gas station air filling gun radial direction by the 3rd O-ring seal 12
Envelope.
The utility model is used to be assembled to aerating panel, is connected with gas station air filling gun when using, and source of the gas enters passage
Interior promotion stainless steel steel ball 10 opens passage carries out aerating；Aerating completes rear spring seat 9 and promotes stainless under spring force
Steel steel ball 10 contacts sealing and is closed with O-ring seal, prevents natural gas from leaking.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of natural gas used for automobile buckle-type inflation socket attachment means, including housing（6）, the housing（6）Inside offers
Inlet channel, it is characterised in that：Inlet channel inside right-hand member is placed with stainless steel steel ball（10）, it is provided with inlet channel
Valve element skeleton（7）, valve element skeleton（7）Inside is provided with spring base（9）, spring base（9）On spring is installed（8）, spring base（9）
Positioned at stainless steel steel ball（10）Left side；Inlet channel left end inwall is provided with internal thread, housing（6）Left side is provided with air outlet adapter
（3）, air outlet adapter（3）Outside is provided with the clamp nut for installing compression on panel（4）；Air outlet adapter（3）Left end is provided with
Cutting ferrule（2）, cutting ferrule（2）Outside is arranged with sleeve cap（1）；Shell（6）Right-hand member is arranged with dust cap（13）.
2. natural gas used for automobile buckle-type according to claim 1 inflates socket attachment means, it is characterised in that：The outlet
Joint（3）By the first O-ring seal（5）With housing（6）Radial seal.
3. natural gas used for automobile buckle-type according to claim 1 inflates socket attachment means, it is characterised in that：The valve element
Skeleton（7）By the second O-ring seal（11）With housing（6）Axial seal.
4. natural gas used for automobile buckle-type according to claim 1 inflates socket attachment means, it is characterised in that：It is described stainless
Steel steel ball（10）By the second O-ring seal（11）With housing（6）Radial seal.
5. natural gas used for automobile buckle-type according to claim 1 inflates socket attachment means, it is characterised in that：The housing
（6）By the 3rd O-ring seal（12）With gas station air filling gun radial seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182113.9U CN206221861U (en) | 2016-11-03 | 2016-11-03 | A kind of natural gas used for automobile buckle-type inflates socket attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182113.9U CN206221861U (en) | 2016-11-03 | 2016-11-03 | A kind of natural gas used for automobile buckle-type inflates socket attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221861U true CN206221861U (en) | 2017-06-06 |
Family
ID=58787906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621182113.9U Expired - Fee Related CN206221861U (en) | 2016-11-03 | 2016-11-03 | A kind of natural gas used for automobile buckle-type inflates socket attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206925A (en) * | 2019-06-27 | 2019-09-06 | 无锡明诚汽车部件有限公司 | A kind of respiratory pressure valve |
-
2016
- 2016-11-03 CN CN201621182113.9U patent/CN206221861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206925A (en) * | 2019-06-27 | 2019-09-06 | 无锡明诚汽车部件有限公司 | A kind of respiratory pressure valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170606 |