CN204022462U - A kind of nozzle seal cover cap - Google Patents
A kind of nozzle seal cover cap Download PDFInfo
- Publication number
- CN204022462U CN204022462U CN201420395132.4U CN201420395132U CN204022462U CN 204022462 U CN204022462 U CN 204022462U CN 201420395132 U CN201420395132 U CN 201420395132U CN 204022462 U CN204022462 U CN 204022462U
- Authority
- CN
- China
- Prior art keywords
- gun barrel
- nozzle
- halfbody
- refuels
- cover cap
- 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
Abstract
The utility model relates to a kind of nozzle seal cover cap, adds oil packing, it is characterized in that for motor vehicle fuel tank, comprise nozzle body, the oiling gun barrel be arranged on nozzle body, it is characterized in that, also comprise supporter, be sleeved on and refuel on gun barrel, it is forward and backward arranges sealing arrangement respectively; Slipper seal body, it is fixedly installed on and refuels on gun barrel, with sealing arrangement fitted seal; Latching device, it is sleeved on and refuels the front portion of gun barrel, and described latching device forms by two halfbody latch segments are hinged, and two halfbody latch segment inside faces are acute angle.Compared with prior art, the utility model structure is simple, and existing nozzle is set with, and sealing is reliable, and avoiding conducts oneself with dignity because of rifle body makes the problem of seal failure.
Description
Technical field
The utility model relates to a kind of nozzle seal cover cap, adds oil packing for motor vehicle fuel tank.
Background technology
Nozzle is the terminal that in petrol service station, fuel charger exports, and namely contacts the part of automotive oil tank.In refueling process, oil filling port often occurs that the poorly sealed oil product that causes volatilizees, loss oil product and contaminated environment make working environment have potential safety hazard.During for realizing refueling, the sealing of oil gun and fuel tank, nozzle generally arranges reservoir port seal cover cap.The reservoir port seal cover cap of prior art is generally rubber plug or serum cap, and its weak point is: in refueling process, and nozzle body is due to deadweight or manual operation, and the downward action of rifle body, causes producing gap between seal cover cap and reservoir port, poorly sealed.
Summary of the invention
The utility model provides a kind of nozzle seal cover cap, and it can utilize rifle body to conduct oneself with dignity, and automatic-sealed, solves problems of the prior art.
The concrete technical scheme that the utility model adopts is:
A kind of nozzle seal cover cap, is characterized in that, comprise nozzle body, the oiling gun barrel be arranged on nozzle body, it is characterized in that, also comprises
Supporter, is sleeved on and refuels on gun barrel, and it is forward and backward arranges sealing arrangement respectively;
Slipper seal body, it is fixedly installed on and refuels on gun barrel, with sealing arrangement fitted seal;
Latching device, it is sleeved on and refuels the front portion of gun barrel, and described latching device forms by two halfbody latch segments are hinged, and two halfbody latch segment inside faces are acute angle.
Described oiling gun barrel is through two halfbody latch segments, and when the gun barrel that refuels moves downward relatively, two halfbody latch segments open, and are locked at reservoir port inwall.
General, for reclaiming the oil gas volatilized in refueling process, be also provided with the petroleum vapor recovery mouth be connected with nozzle body.
Wherein, described sealing arrangement is preferably elastic sealing gasket.
The utility model realize sealing process be: when carry rob oiling time, because rifle body self gravitation or manual operation rifle body move downward, the gun barrel that refuels moves downward with rifle body, two halfbody latch segments are locked on reservoir port, the gun barrel that refuels also is fixed thereupon, the stroke of limit slippage sealing member, makes it to seal all the time with sealing arrangement.
Compared with prior art, the utility model the utility model structure is simple, and existing nozzle is set with, and sealing is reliable, and avoiding conducts oneself with dignity because of rifle body makes the problem of seal failure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model latching device locking state;
Fig. 3 is the schematic diagram of the utility model latching device state of nature;
1-oiling gun barrel 2-oil gas mouth 3-sealing arrangement 4-supporter 5-slipper seal body 6-latching device 7-reservoir port 8-nozzle body.
Detailed description of the invention
As shown in Figure 1, a kind of nozzle seal cover cap, comprises nozzle body 8, be arranged on the oiling gun barrel 1 on nozzle body 8, the oil gas mouth 2 be connected with nozzle body 8, also comprise the supporter 4 being sleeved on and refueling on gun barrel 1, the forward and backward of supporter 4 arranges sealing arrangement 3 respectively; Oiling gun barrel 1 is also provided with the slipper seal body 5 with sealing arrangement 3 fitted seal, and latching device 6 is sleeved on and refuels the front portion of gun barrel 1, and it forms by two halfbody latch segments are hinged, and two halfbody latch segment inside faces are acute angle.
As shown in Figure 2 and Figure 3, latching device 6 is opened or locking with the action of oiling gun barrel 1.When oiling gun barrel 1 is with nozzle body 8 action downwards, latching device 6 is locked on reservoir port 7 inwall.
Claims (3)
1. a nozzle seal cover cap, is characterized in that, comprises nozzle body, the oiling gun barrel be arranged on nozzle body, it is characterized in that, also comprises
Supporter, is sleeved on and refuels on gun barrel, and it is forward and backward arranges sealing arrangement respectively;
Slipper seal body, it is fixedly installed on and refuels on gun barrel, with sealing arrangement fitted seal;
Latching device, it is sleeved on and refuels the front portion of gun barrel, and described latching device forms by two halfbody latch segments are hinged, and two halfbody latch segment inside faces are acute angle.
2. nozzle seal cover cap according to claim 1, is characterized in that, described oiling gun barrel is through two halfbody latch segments.
3. nozzle seal cover cap according to claim 1, is characterized in that, is also provided with the petroleum vapor recovery mouth be connected with nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395132.4U CN204022462U (en) | 2014-07-11 | 2014-07-11 | A kind of nozzle seal cover cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395132.4U CN204022462U (en) | 2014-07-11 | 2014-07-11 | A kind of nozzle seal cover cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022462U true CN204022462U (en) | 2014-12-17 |
Family
ID=52062354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395132.4U Expired - Fee Related CN204022462U (en) | 2014-07-11 | 2014-07-11 | A kind of nozzle seal cover cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399543A (en) * | 2017-08-18 | 2019-03-01 | 比亚迪股份有限公司 | Fuel loading system |
-
2014
- 2014-07-11 CN CN201420395132.4U patent/CN204022462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399543A (en) * | 2017-08-18 | 2019-03-01 | 比亚迪股份有限公司 | Fuel loading system |
| CN109399543B (en) * | 2017-08-18 | 2020-06-19 | 比亚迪股份有限公司 | Refueling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201779323U (en) | Liquefied natural gas (LNG) dispenser release coupler | |
| CN203770789U (en) | Break away coupling valve | |
| CN204022462U (en) | A kind of nozzle seal cover cap | |
| CN203845809U (en) | Oil gun sealing cover | |
| CN203529917U (en) | Self-sealed fuelling nozzle having oil vapor recovery and pressure relief functions | |
| CN203602350U (en) | Pressure-driven vacuum gun jumping mechanism | |
| CN203362860U (en) | Lubricator end cover of molten iron jar wheel bearing | |
| CN205442621U (en) | Fuel -servicing equipment | |
| CN205773295U (en) | Antidrip oiling gun barrel | |
| CN201620016U (en) | Single car double cabin bottom oiling system provided with vehicle oil pump | |
| CN105084287A (en) | Oil dripping prevention mechanism of oiling gun | |
| CN104608619A (en) | Fuel tank port sealing device for sedan | |
| CN203957850U (en) | A kind of fuel lid | |
| RU138338U1 (en) | VEHICLE FILLING PIPE OF THE FUEL TANK OF THE VEHICLE | |
| CN204476938U (en) | A kind of oil-leakage-prevention oil cylinder with wavy spring for marine settings engineering | |
| CN204472556U (en) | Dual-fuel automobile oil nipple | |
| CN202988697U (en) | Normally closed environment-friendly fuel-saving fuel gun muzzle sealer | |
| CN203401959U (en) | Fuel tank of car | |
| CN204200431U (en) | Available power sump filler opening sealing configuration | |
| CN201891454U (en) | Valve guide rod device of large-power gas engine | |
| CN202900356U (en) | Inlet valve middle structure | |
| CN210764298U (en) | Fuel truck nozzle capable of recycling oil gas | |
| CN210915289U (en) | Oil gas recovery follow-up sealing cap | |
| CN202210455U (en) | Electrified oil charging transformer and oil charging device thereof | |
| CN104724656A (en) | Oil-gas recoverable fuel gun |
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: 20141217 Termination date: 20190711 |