CN205773295U - Antidrip oiling gun barrel - Google Patents
Antidrip oiling gun barrel Download PDFInfo
- Publication number
- CN205773295U CN205773295U CN201620451126.5U CN201620451126U CN205773295U CN 205773295 U CN205773295 U CN 205773295U CN 201620451126 U CN201620451126 U CN 201620451126U CN 205773295 U CN205773295 U CN 205773295U
- Authority
- CN
- China
- Prior art keywords
- antidrip
- gun barrel
- valve
- antidrip valve
- valve body
- 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 open a kind of antidrip oiling gun barrel of this utility model, including gun barrel body and rifle head assembly, the sensing mouth for realizing self-sealing function and suction nozzle it is provided with on described gun barrel body, described gun barrel body is provided with antidrip assembly away from one end of described rifle head assembly, this antidrip assembly is by antidrip valve body, the antidrip valve gap coordinated with this antidrip valve seal and antidrip valve shaft are constituted, described antidrip valve body is provided with the valve opening slidably reciprocated for described antidrip valve shaft, it is provided with back-moving spring between the end of described Drop-proof valve the tip of the axis and described antidrip valve body, the head end of described antidrip valve shaft is fixing with described antidrip valve gap to be connected.After oiling terminates, oil product rapid pressure drop in gun barrel, back-moving spring makes Drop-proof valve cover tightly tightly to fit on antidrip valve body, and in gun barrel, oil product is prevented from, avoid oil product to drop onto ground, there is the advantages such as antidrip is effective, degree of accuracy of refueling is high, oil loss is low, low in the pollution of the environment.
Description
Technical field
This utility model belongs to nozzle technical field, is specifically related to a kind of antidrip oiling gun barrel.
Background technology
When gas station is to automobile fuel filler, Self-closing oil feeder, this nozzle is all used to have the function being automatically switched off when the fuel tank of automobile fills it up with oil.But, existing self-sealing refueling gun is after main valve is closed, and the oil in gun body and gun barrel may proceed to flow out to gun barrel oil-out, oil product is caused to drop onto ground, and oil gun is when extracting automotive oil tank, the residual oil product in gun body and gun barrel can water clock on the ground, cause oil product to lose and environmental pollution.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of antidrip is effective, the antidrip that degree of accuracy is high, oil loss is low, low in the pollution of the environment that refuels refuels gun barrel.
This utility model be the technical scheme is that a kind of antidrip oiling gun barrel, including gun barrel body and rifle head assembly, the sensing mouth for realizing self-sealing function and suction nozzle it is provided with on described gun barrel body, described gun barrel body is provided with antidrip assembly away from one end of described rifle head assembly, this antidrip assembly is by antidrip valve body, the antidrip valve gap coordinated with this antidrip valve seal and antidrip valve shaft are constituted, described antidrip valve body is provided with the valve opening slidably reciprocated for described antidrip valve shaft, it is provided with back-moving spring between the end of described Drop-proof valve the tip of the axis and described antidrip valve body, the head end of described antidrip valve shaft is fixing with described antidrip valve gap to be connected.
As preferably, between described antidrip valve body and gun barrel body, it is provided with sealing ring.
As preferably, it is provided with sealing gasket between described antidrip valve gap and described antidrip valve body, this sealing gasket is provided with tabletting.
As preferably, described antidrip valve shaft be provided with between the upper and lower every two groups of jump rings, described antidrip valve gap is locked between these two groups of jump rings.
As preferably, described gun barrel body is additionally provided with anti-slip spring.
nullThe beneficial effects of the utility model are: arrange antidrip assembly in gun barrel oil-out，When fuel charger works，Oil product pressure overcomes the initial elastic force of back-moving spring，Antidrip valve gap is forced to be opened，Oil product normally enters by oil vessel，Now back-moving spring is compressed again，Elastic force increases，Filled that oil gun is self-styled by oil vessel or fuel charger is arranged to after Monolithic Computer terminates，Oil product is stoped by nozzle main valve or fuel charger electromagnetic valve，Oil product rapid pressure drop in gun barrel，Back-moving spring resets to initial mounting state under elastic force effect at once，Sealing gasket is tightly fitted on antidrip valve body by antidrip valve gap under force，Play sealing function，In gun barrel, oil product is prevented from，Play antidrip effect，Oil product is avoided to drop onto ground，Play energy-conserving and environment-protective effect，There is antidrip effective、Oiling degree of accuracy is high、Oil loss is low、The advantage such as low in the pollution of the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is antidrip assembly enlarged diagram of the present utility model.
In figure: 1, antidrip valve shaft；2, antidrip valve body；3, sealing gasket；4, antidrip valve gap；5, jump ring；6, tabletting；7, sealing ring；8, back-moving spring；9, sensing mouth；10, suction nozzle；11, gun barrel body；12, anti-slip spring；13, rifle head assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
nullAs depicted in figs. 1 and 2，A kind of antidrip oiling gun barrel，Including gun barrel body 11 and rifle head assembly 13，The sensing mouth 9 for realizing self-sealing function and suction nozzle 10 it is provided with on described gun barrel body 11，Described gun barrel body 11 is provided with antidrip assembly away from one end of described rifle head assembly 13，This antidrip assembly is by antidrip valve body 2、The antidrip valve gap 4 coordinated with the sealing of this antidrip valve body 2 and antidrip valve shaft 1 are constituted，It is provided with sealing ring 7 between described antidrip valve body 2 and gun barrel body 11，Strengthen the sealing property of antidrip assembly，Described antidrip valve body 2 is provided with the valve opening slidably reciprocated for described antidrip valve shaft 1，It is provided with back-moving spring 8 between end and the end of described antidrip valve body 2 of described antidrip valve shaft 1，The head end of described antidrip valve shaft 1 is fixing with described antidrip valve gap 4 to be connected.
It is provided with sealing gasket 3 between described antidrip valve gap 4 and described antidrip valve body 2, this sealing gasket 3 is provided with tabletting 6, further enhances the sealing property of antidrip assembly.
Described antidrip valve shaft 1 be provided with between the upper and lower every two groups of jump rings 5, described antidrip valve gap 4 is locked between these two groups of jump rings 5.
It is additionally provided with anti-slip spring 12 on described gun barrel body 11, increases the non-skid property of nozzle.
nullAntidrip assembly is set in gun barrel oil-out，When fuel charger works，Oil product pressure overcomes the initial elastic force of back-moving spring 8，Antidrip valve gap 4 is forced to be opened，Oil product normally enters by oil vessel，Now back-moving spring 8 is compressed again，Elastic force increases，Filled that oil gun is self-styled by oil vessel or fuel charger is arranged to after Monolithic Computer terminates，Oil product is stoped by nozzle main valve or fuel charger electromagnetic valve，Oil product rapid pressure drop in gun barrel，Back-moving spring 8 resets to initial mounting state under elastic force effect at once，Sealing gasket 3 is tightly fitted on antidrip valve body 2 by antidrip valve gap 4 under force，Play sealing function，In gun barrel, oil product is prevented from，Play antidrip effect，Oil product is avoided to drop onto ground，Play energy-conserving and environment-protective effect，There is antidrip effective、Oiling degree of accuracy is high、Oil loss is low、The advantage such as low in the pollution of the environment.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (5)
- null1. an antidrip oiling gun barrel，Including gun barrel body (11) and rifle head assembly (13)，The sensing mouth (9) for realizing self-sealing function and suction nozzle (10) it is provided with on described gun barrel body (11)，It is characterized in that: described gun barrel body (11) is provided with antidrip assembly away from one end of described rifle head assembly (13)，This antidrip assembly is by antidrip valve body (2)、The antidrip valve gap (4) coordinated with the sealing of this antidrip valve body (2) and antidrip valve shaft (1) are constituted，Described antidrip valve body (2) is provided with the valve opening slidably reciprocated for described antidrip valve shaft (1)，It is provided with back-moving spring (8) between end and the end of described antidrip valve body (2) of described antidrip valve shaft (1)，The head end of described antidrip valve shaft (1) is fixing with described antidrip valve gap (4) to be connected.
- Antidrip the most according to claim 1 oiling gun barrel, it is characterised in that: it is provided with sealing ring (7) between described antidrip valve body (2) and gun barrel body (11).
- Antidrip the most according to claim 1 oiling gun barrel, it is characterised in that: it is provided with sealing gasket (3) between described antidrip valve gap (4) and described antidrip valve body (2), this sealing gasket (3) is provided with tabletting (6).
- Antidrip the most according to claim 1 refuel gun barrel, it is characterised in that: described antidrip valve shaft (1) be provided with between the upper and lower every two groups of jump rings (5), described antidrip valve gap (4) is locked between these two groups of jump rings (5).
- Antidrip the most according to claim 1 oiling gun barrel, it is characterised in that: it is additionally provided with anti-slip spring (12) on described gun barrel body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451126.5U CN205773295U (en) | 2016-05-18 | 2016-05-18 | Antidrip oiling gun barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620451126.5U CN205773295U (en) | 2016-05-18 | 2016-05-18 | Antidrip oiling gun barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773295U true CN205773295U (en) | 2016-12-07 |
Family
ID=58120060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620451126.5U Expired - Fee Related CN205773295U (en) | 2016-05-18 | 2016-05-18 | Antidrip oiling gun barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835864A (en) * | 2018-08-13 | 2019-06-04 | 河南省豫石地质勘查技术有限公司 | A kind of grease proofing dropwise addition oil gun |
-
2016
- 2016-05-18 CN CN201620451126.5U patent/CN205773295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835864A (en) * | 2018-08-13 | 2019-06-04 | 河南省豫石地质勘查技术有限公司 | A kind of grease proofing dropwise addition oil gun |
| CN109835864B (en) * | 2018-08-13 | 2020-09-08 | 绍兴市寅创科技有限公司 | Oil-proof dripping oil gun |
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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: 20161207 Termination date: 20180518 |