CN104385908A - Universal loss prevention oil tank cover - Google Patents
Universal loss prevention oil tank cover Download PDFInfo
- Publication number
- CN104385908A CN104385908A CN201410634205.5A CN201410634205A CN104385908A CN 104385908 A CN104385908 A CN 104385908A CN 201410634205 A CN201410634205 A CN 201410634205A CN 104385908 A CN104385908 A CN 104385908A
- Authority
- CN
- China
- Prior art keywords
- oil tank
- tank cover
- lid
- fuel tank
- inner 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.)
- Pending
Links
Abstract
The invention discloses a universal loss prevention oil tank cover. The universal loss prevention oil tank cover comprises an oil tank cover body which is matched with an oil tank opening by threads, wherein an anti-dropping device is arranged on the oil tank cover body, the anti-dropping device comprises an anti-dropping chain rope and a bar-shaped chuck, a stud is arranged on the inner end surface of the oil tank cover body, one end of the anti-dropping chain rope is provided with a screw cap which is matched with the stud by threads, the other end of the anti-dropping chain rope is connected with the center of the bar-shaped chuck, and the length of the bar-shaped chuck is greater than the inner diameter of the oil tank opening. The universal loss prevention oil tank cover is simple in structure and convenient to use, the loss of the oil tank cover can be prevented, and the situation that the oil tank cover cannot be found or the oil tank is lost can be avoided; meanwhile, the air exposure of the gasoline in the oil tank because of no oil tank cover can be avoided, and the safety is improved.
Description
Technical field
The present invention relates to a kind of fuel lid, be specifically related to a kind of anti-lost all-purpose engine oil case lid.
Background technology
The oil filling port of all-purpose engine oil box top is all provided with a fuel lid with matching, when needs refuel in fuel tank, opens fuel lid, just can the interior oiling of fuel tank in the past.When oiling, fuel lid all can be placed on, and forgets fuel lid placement location sometimes after adding oil, or fuel lid is taken away by other people unintentionally, so just need spended time to go to find fuel lid, and the gasoline in fuel tank just have exposure in atmosphere, there is potential safety hazard.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is: how to provide a kind of structure simple, prevent fuel lid from losing, improve the anti-lost all-purpose engine oil case lid of safety.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of anti-lost all-purpose engine oil case lid, comprise the fuel tank lid with reservoir port screw thread fit, fuel tank lid is provided with falling-proof apparatus, falling-proof apparatus comprises chain-falling rope and bar shaped dop, the inner end surface of described fuel tank lid is provided with stud, one end of described chain-falling rope is provided with the nut with described stud screw thread fit, and the other end of described chain-falling rope is connected with the center of described bar shaped dop, and the length of described bar shaped dop is greater than the internal diameter of described reservoir port.
In the present invention, bar shaped dop is put in fuel tank, and the other end nut of chain-falling rope is arranged on the stud of fuel tank lid.When fuel lid open refuel in reservoir port time, length due to bar shaped dop is greater than the internal diameter of reservoir port, would not drop out in reservoir port, and fuel lid will hang on fuel tank, after adding oil, just can directly reservoir port be tightened by the fuel lid hung on fuel tank, prevent gasoline in fuel tank from exposing, improve safety, also there will not be the situation that can not find fuel lid or fuel lid loss, structure of the present invention is simple in addition, easy to use.
As optimization, described fuel tank lid also comprises enclosing cover and the inner cap with reservoir port screw thread fit, described inner cap surface is provided with the annular protrusion centered by the described inner cap center of circle, is provided with annular slot between described annular protrusion and described inner cap, is provided with ring-shaped rubber packing seal in described annular slot.Be fixed in annular slot by ring-shaped rubber packing seal, when tightening fuel lid, the opening's edge of reservoir port will prop up ring-shaped rubber packing seal, improves the leak tightness of fuel lid.
As optimization, the external side surface of described fuel lid is evenly distributed with multiple fins.Be convenient to turn fuel lid.
In sum, beneficial effect of the present invention is: structure of the present invention is simple, easy to use, prevent fuel lid from losing, avoid the generation that can not find fuel lid or fuel lid loss situation, it also avoid because not having fuel lid to cause in fuel tank the time on gasoline in atmosphere exposed simultaneously, improve safety.
Accompanying drawing explanation
In order to make the object of invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, anti-lost all-purpose engine oil case lid in this detailed description of the invention, comprise the fuel tank lid with reservoir port screw thread fit, fuel tank lid is provided with falling-proof apparatus, falling-proof apparatus comprises chain-falling rope 1 and bar shaped dop 2, the inner end surface of described fuel tank lid is provided with stud 3, one end of described chain-falling rope 1 is provided with the nut 4 with described stud 3 screw thread fit, the other end of described chain-falling rope 1 is connected with the center of described bar shaped dop 2, and the length of described bar shaped dop 2 is greater than the internal diameter of described reservoir port.
In this detailed description of the invention, described fuel tank lid also comprises enclosing cover 5 and the inner cap 6 with reservoir port screw thread fit, described inner cap 6 is provided with the annular protrusion 7 centered by described inner cap 6 center of circle on the surface, be provided with annular slot 8 between described annular protrusion 7 and described inner cap 6, in described annular slot 8, be provided with ring-shaped rubber packing seal.
In this detailed description of the invention, the external side surface of described fuel lid is evenly distributed with multiple fins 9.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by referring to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (3)
1. an anti-lost all-purpose engine oil case lid, it is characterized in that: comprise the fuel tank lid with reservoir port screw thread fit, fuel tank lid is provided with falling-proof apparatus, falling-proof apparatus comprises chain-falling rope and bar shaped dop, the inner end surface of described fuel tank lid is provided with stud, one end of described chain-falling rope is provided with the nut with described stud screw thread fit, and the other end of described chain-falling rope is connected with the center of described bar shaped dop, and the length of described bar shaped dop is greater than the internal diameter of described reservoir port.
2. anti-lost all-purpose engine oil case lid according to claim 1, it is characterized in that: described fuel tank lid also comprises enclosing cover and the inner cap with reservoir port screw thread fit, described inner cap surface is provided with the annular protrusion centered by the described inner cap center of circle, be provided with annular slot between described annular protrusion and described inner cap, in described annular slot, be provided with ring-shaped rubber packing seal.
3. anti-lost all-purpose engine oil case lid according to claim 1, is characterized in that: the external side surface of described fuel lid is evenly distributed with multiple fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634205.5A CN104385908A (en) | 2014-11-12 | 2014-11-12 | Universal loss prevention oil tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410634205.5A CN104385908A (en) | 2014-11-12 | 2014-11-12 | Universal loss prevention oil tank cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385908A true CN104385908A (en) | 2015-03-04 |
Family
ID=52603901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410634205.5A Pending CN104385908A (en) | 2014-11-12 | 2014-11-12 | Universal loss prevention oil tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538185A (en) * | 2016-02-19 | 2016-05-04 | 成都理工大学 | Tweezers with magnifying glass |
| US10663069B2 (en) | 2017-11-30 | 2020-05-26 | Kohler Co. | Fuel cap with duck bill valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129248Y (en) * | 2007-12-07 | 2008-10-08 | 重庆宗申技术开发研究有限公司 | Petrol engine oil box cap |
| CN202659385U (en) * | 2012-05-24 | 2013-01-09 | 四川左军机械制造有限公司 | Oil tank cover of general gasoline engine |
| CN202970975U (en) * | 2012-08-30 | 2013-06-05 | 苏州百胜动力机器有限公司 | Lid falling resistant oil tank |
| CN203362349U (en) * | 2013-07-29 | 2013-12-25 | 象山赛科模塑有限公司 | Fuel tank cap carbon tank |
| CN203584641U (en) * | 2013-10-25 | 2014-05-07 | 重庆大江动力设备制造有限公司 | Full-sealing oil tank cover |
| CN203670049U (en) * | 2013-12-23 | 2014-06-25 | 陕西森龙森林防火装备有限公司 | Pneumatic extinguisher fuel tank cap |
-
2014
- 2014-11-12 CN CN201410634205.5A patent/CN104385908A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129248Y (en) * | 2007-12-07 | 2008-10-08 | 重庆宗申技术开发研究有限公司 | Petrol engine oil box cap |
| CN202659385U (en) * | 2012-05-24 | 2013-01-09 | 四川左军机械制造有限公司 | Oil tank cover of general gasoline engine |
| CN202970975U (en) * | 2012-08-30 | 2013-06-05 | 苏州百胜动力机器有限公司 | Lid falling resistant oil tank |
| CN203362349U (en) * | 2013-07-29 | 2013-12-25 | 象山赛科模塑有限公司 | Fuel tank cap carbon tank |
| CN203584641U (en) * | 2013-10-25 | 2014-05-07 | 重庆大江动力设备制造有限公司 | Full-sealing oil tank cover |
| CN203670049U (en) * | 2013-12-23 | 2014-06-25 | 陕西森龙森林防火装备有限公司 | Pneumatic extinguisher fuel tank cap |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538185A (en) * | 2016-02-19 | 2016-05-04 | 成都理工大学 | Tweezers with magnifying glass |
| US10663069B2 (en) | 2017-11-30 | 2020-05-26 | Kohler Co. | Fuel cap with duck bill valve |
| US11274757B2 (en) | 2017-11-30 | 2022-03-15 | Kohler Co. | Fuel cap with duckbill valve |
| US11644115B2 (en) | 2017-11-30 | 2023-05-09 | Kohler Co. | Fuel cap with duckbill valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |