CN201406101Y - Oil-saving cover capable of preventing oil from flowing out - Google Patents
Oil-saving cover capable of preventing oil from flowing out Download PDFInfo
- Publication number
- CN201406101Y CN201406101Y CN2009200087616U CN200920008761U CN201406101Y CN 201406101 Y CN201406101 Y CN 201406101Y CN 2009200087616 U CN2009200087616 U CN 2009200087616U CN 200920008761 U CN200920008761 U CN 200920008761U CN 201406101 Y CN201406101 Y CN 201406101Y
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- Prior art keywords
- oil
- cover body
- groove
- nozzle
- pouring
- 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
An oil-saving cover capable of preventing oil from flowing out consists of an oil-pouring nozzle, an oil cover body, an oil return hole, a connection part and an upper cover body, wherein the oil-pouring nozzle is arranged in front of the connection part of the oil cover body and the upper cover body in a deviation way; a triangular groove is formed at the oil pouring part of the oil-pouring nozzle, so the range of the oil nozzle at the initial phase of oil pouring is farther than that of the oil nozzle without the triangular groove; when an oil tank is erected to stop pouring oil, the oil returns faster and the oil drop leaked out is less; the upper edge of the oil-pouring nozzle is higher than that of the oil cover body (about 5mm is preferable); and the groove which is formed between the lower part of the oil-pouring nozzle and the oil cover body has an inclination angle along the direction of the connection part of the oil cover body and the upper cover body, the side which is close to the connection part is the lowest point of the groove, the oil return hole is arranged at the lowest point of the groove, so the oil flowing into the groove can flow back to the oil tank.
Description
Technical field
The utility model patent relates to the oil cap of the little oil drum of a small amount of fluid volume of a kind of repeated use, and the circular screw thread of oil cap screws, particularly a kind of device that can effectively prevent the fluid outflow during oil that falls.
Background
The oil cap of 0.5L to the 1.5L oil drum that uses in the prior art, generally by the oil cap body, fall oil nozzle and upper cover and formed, form groove between edge and the outer of falling the oil nozzle in the oil cap body, the upper edge of falling the oil nozzle is a little more than oil cap body upper edge, and the oil nozzle that generally falls places in the middle of the oil cap body.The oil cap of this structure, fall oily preceding half stage (using half) at the oil drum that fills with oil, a fatal weakness is arranged, beginning down oil and stopping down these two stages of oil exactly from expiring, always there is a little oil can outer flow to the outside of oil cap body or the outside of bucket, causes fluid waste and contaminated environment.The present invention is intended to improve this deficiency, makes fluid pour out and stop down in the oily process, does not make the fluid outflow, and can be back in the oil drum, realizes that fuel-economizing is antifouling.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned technical deficiency, utilize fall oil nozzle deflection that technology is set and use a triangular groove with oil nozzle, make fluid begin to pour out and stop in the process of falling fluid, it is external not make fluid flow to oil cap outward, make the leak fluid of formed groove between bottom of falling the oil nozzle and oil cap body, can get back in the oil drum by set return port, realize that fuel-economizing is antifouling.
The technical scheme that the utility model adopted is:
1. the oil nozzle that falls is partial to and is arranged at connecting portion the place ahead 4. that 5. 2. the oil cap body link to each other with upper cover, is not the central authorities of oil cap body; Falling oil nozzle upper edge 1. turns up slightly, and falls the oil place and form a triangular groove, makes down oily initial period than the oil nozzle range that does not have triangular groove far, is just stopping down when oily in that oil drum is perpendicular, and backflow makes the oil droplet that leaks littler sooner.
The beneficial effects of the utility model are:
Range is bigger than general when falling oil, and the oil droplet that stops down leaking when oily is little, and has the leaning angle oil return effective because of groove.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Among the figure: 1 falls oil nozzle, 2 oil cap bodies, 3 oil return apertures, 4 connecting portions, 5 upper cover.
The specific embodiment
Edge after falling oil nozzle 1. turning up in the upper edge is no more than 2. vertical line in the upper edge of oil cap body, fall oil nozzle 1. the upper edge than 2. upper edge height (being advisable about 5mm) slightly of oil cap body; Fall oil nozzle 1. bottom and oil cap body 2. between the connecting portion that 2. 5. links to each other with upper cover along the oil cap body of formed groove 4. direction one inclination angle is arranged, 4. near connecting portion is the nadir of groove on one side, open an oil return aperture 3. at the nadir place of groove, be enough to make the fluid of stream in groove to be back in the oil drum.
Claims (1)
1, a kind of fuel-economizing lid of anti-fluid outflow, it is characterized in that: the oil nozzle that falls is offset to a side, and oil nozzle has a triangular groove in the oil place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200087616U CN201406101Y (en) | 2009-03-11 | 2009-03-11 | Oil-saving cover capable of preventing oil from flowing out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200087616U CN201406101Y (en) | 2009-03-11 | 2009-03-11 | Oil-saving cover capable of preventing oil from flowing out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406101Y true CN201406101Y (en) | 2010-02-17 |
Family
ID=41677030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200087616U Expired - Fee Related CN201406101Y (en) | 2009-03-11 | 2009-03-11 | Oil-saving cover capable of preventing oil from flowing out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406101Y (en) |
-
2009
- 2009-03-11 CN CN2009200087616U patent/CN201406101Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120311 |