CN202656862U - Fuel tank cap with measuring function - Google Patents
Fuel tank cap with measuring function Download PDFInfo
- Publication number
- CN202656862U CN202656862U CN 201220328631 CN201220328631U CN202656862U CN 202656862 U CN202656862 U CN 202656862U CN 201220328631 CN201220328631 CN 201220328631 CN 201220328631 U CN201220328631 U CN 201220328631U CN 202656862 U CN202656862 U CN 202656862U
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- CN
- China
- Prior art keywords
- lid
- scale
- function
- fuel
- screen barrel
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- 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 utility model relates to a fuel tank cap with a measuring function. The purpose of the utility model is to solve the defect that: the amount of fuel in a fuel tank can be known only by means of a structurally complex sensor, and the cost is high. The fuel tank cap comprises a cap body, and is characterized in that: the top of the cap body is provided with scale marks, a transparent window is arranged beside the scale marks, and a scale slider is placed in a scale groove under the transparent window; an indication rod which is placed in a screen barrel is arranged under the cap body and corresponds to the scale slider, and the screen barrel is connected with the cap body; and a floating body is sleeved on the indication rod as well. The structure of the fuel tank cap is ingenious, the design is reasonable, fuel amount measurement is accurate, the occupied space is small, the utility model can be aimed at various fuel tank caps with different sizes, the fuel tank cap is highly compatible and practical, and the fabrication cost is low.
Description
Technical field
The utility model relates to a kind of fuel lid, and particularly a kind of fuel lid with function of measuring belongs to international monopoly Main classification B60, B62 technical field.
Background technology
Fuel lid refers to for the seal cover cap on the chest of deposit gasoline, diesel oil.Shape is square or circular, makes with corrosion-resistant steel, and leak tightness is fine.Existing cover structure for fuel tank is simple, function singleness.
During as the feed apparatus of mechanical equipment, wanting to know how many oil masses in the fuel tank has at fuel tank, can only be just can learn by the fuel-quantity transducer that its inside is installed in oil-feed port.Can only be that start a car could be read from gauge panel as automobile, reading out data be inconvenient.And in fuel tank, also to install other equipment additional, increased the complexity of whole oil tank system, install sensor for some additional as electrical generator, lawnmower etc., perhaps body is destroyed namely so that body is imperfect, cause holistic cost high, and use the built-in sensors of electro permanent magnetic also to exist certain potential safety hazard.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of fuel lid with function of measuring for the problem that solves the fuel lid function singleness, and how many oil masses will be by the shortcoming that baroque sensor can be learnt and cost is high in the fuel tank just be intended to solve.
Technical scheme to be solved in the utility model is as follows:
Have the fuel lid of function of measuring, comprise lid, it is characterized in that: described lid upper end is provided with scale mark, and the side of scale mark is provided with transparent window, is placed with the scale slide block in the set scale slot in transparent window below; Be provided with an indicator stem that is placed in the screen barrel below lid corresponding to scale slide block, described screen barrel is connected with lid; Also overlap on the described indicator stem buoyancy aid is arranged.
Described lid upper end also is provided with the sealed transparent lid.
Described scale slide block links to each other with the indicator stem end.
Described scale slide block is magnetite, and scale slot bottom does not penetrate housing, links to each other by magnetite magnetic between described scale slide block and the indicator stem.
Described indicator stem designs for sectional type, the section with section between mutually hinged linking to each other.
Described indicator stem is with radian.
Described indicator stem bottom-hinged is in the bottom of screen barrel.
Described screen barrel barrel inboard is axially arranged with positioning track, and corresponding positioning track buoyancy aid is provided with locating piece.
Described screen barrel is slotting by card, the screw socket mode links to each other with the lid coupling.
The part at scale mark and transparent window place is for being arranged on the lid on the rotatable circular rotating piece on the described lid that corresponding screen barrel links to each other by screw socket mode and lid coupling.
The beneficial effects of the utility model are as follows:
Compared with prior art, adopt the fuel lid with function of measuring of the utility model structure, the sensing arrangement of Purely mechanical is combined with lid, promoting indicator stem by buoyancy aid in the unsteady physical principle of liquid surface moves, allow the scale slide block slide the oil mass that shows that fuel tank is interior, structure is ingenious, and practical.
Compared with prior art, adopt the fuel lid with function of measuring of the utility model structure, indicator stem by the sectional type design, be hinged in the screen barrel bottom, so that indicator stem can be measured oil mass in the narrow space of screen barrel and be fed back when the fluctuating of floating block accurately, take up space little, but pin satisfies the fuel lids of various different sizes, compatible good, cost of manufacture is cheap.
Description of drawings:
Fig. 1 is the structural representation one that the utlity model has the fuel lid of function of measuring;
Fig. 2 is the structural representation two that the utlity model has the fuel lid of function of measuring;
Fig. 3 is the cut-away section schematic diagram that the utlity model has the fuel lid of function of measuring;
Fig. 4 is the indicator stem structural representation reference diagram that the utlity model has the fuel lid of function of measuring;
Fig. 5 is the exploded view that this real utility model has the fuel lid of function of measuring.
Among the figure: 1, lid; 11, scale mark;
12, transparent window; 13, scale slot;
2, screen barrel; 3, indicator stem;
4, buoyancy aid.
The specific embodiment:
Below with reference to accompanying drawing the utility model is done further detailed elaboration.
Embodiment one, consult Fig. 1, Fig. 2, Fig. 3, Fig. 5, fuel lid with function of measuring, comprise lid (1), described lid (1) upper end is provided with scale mark (11), and the side of scale mark (11) is provided with transparent window (12), is placed with scale slide block (figure is mark not) in transparent window (12) the set scale slot in below (13); Lid (1) below corresponding at scale slide block (figure is mark not) is provided with an indicator stem (3) that is placed in the screen barrel (2), and described screen barrel (2) is connected with lid (1); Also overlap on the described indicator stem (3) buoyancy aid (4) is arranged.
Screen barrel (2) material is plastics or forms for the sheetmetal winding.
During use, oil will be filled in the fuel tank, then this fuel lid is filled in from reservoir port, because fuel lid lid (1) below is screen barrel (2), oil can not be obstructed and directly enter in the screen barrel (2), buoyancy aid (4) in the screen barrel (2) floats to the fuel lid direction when oil enters screen barrel (2), can see that at lid (1) upper end transparent window (12) scale slide block (figure is mark) is against an end of scale slot (13) when having floated to the top, namely come as can be known oil mass for full in scale mark (11) correspondence.
Oil is when consuming, and along with the decline of pasta, the buoyancy aid (4) in screen barrel (2) is also along with decline, and the indicator stem (3) that thereupon is enclosed within buoyancy aid (4) one sides moves to opposite side in scale slot (13).The hole that is nested with indicator stem (3) because of screen barrel is eccentric setting, and axially at a certain angle with screen barrel (2), and in the process that buoyancy aid (4) fluctuates, indicator stem (3) can be done a horizontal movement in scale slot (13) for this reason.Arrive scale mark (11) corresponding to scale slide block (figure is mark) for what get final product by transparent window (12) direct viewing, structure is ingenious, uses also intuitive and convenient.
Embodiment two, based on embodiment one, described lid (1) upper end also is provided with sealed transparent lid (figure is mark not).Can play good second protective action by sealed transparent lid (figure is mark not), and described sealed transparent lid (figure is mark not) can also be made the convex lens form, can amplify lid (1) upper end set scale mark (11) and the interior content of transparent window (12), so that the oil mass demonstration is more directly perceived.
Embodiment three, based on embodiment one, described scale slide block (figure is mark not) links to each other with indicator stem (3) end.
Embodiment four, based on embodiment one, described scale slide block (figure mark) be magnetite, scale slot (13) bottom does not penetrate housing, links to each other by magnetite magnetic between described scale slide block (figure marks) and the indicator stem (3).
Embodiment five based on embodiment one, is consulted Fig. 4, and described indicator stem (3) is for sectional type designs, mutually hinged linking to each other between section and the section.Sectional type design be hinged again can solve because of the fuel lid size cause screen barrel (2) size variation and the fuel tank depth cause screen barrel (2) indicator stem that length variations is brought (3) changes thereupon after scale slot (13) in during slip correspondence scale mark (11) to fuel tank in the accuracy of oil mass demonstration.The upper end weight of every section indicator stem (3) is greater than the weight of bottom.
Embodiment six, based on embodiment one, described indicator stem (3) is with radian.Correspondence has the screen barrel (2) at indicator stem (3) place of radian and installs for eccentric with lid (1) lower end.
Embodiment seven, based on embodiment one, embodiment five and embodiment six, described indicator stem (3) bottom-hinged is in the bottom of screen barrel (2).Embodiment six indicating bars (3) are with radian, and so take the bottom-hinged point as the center of circle, the speed of indicator stem (3) end is for because radian becomes on average, and the oil mass of namely measuring with buoyancy aid (4) can corresponding demonstration on scale slide block (figure marks).
Embodiment eight, based on embodiment one, described screen barrel (2) barrel inboard is axially arranged with positioning track (figure is mark not), and corresponding positioning track (figure is mark not) buoyancy aid (4) is provided with locating piece (figure is mark not).
Embodiment nine, based on embodiment one, described screen barrel (2) is slotting by card, the screw socket mode links to each other with lid (1) coupling.
Embodiment ten, based on embodiment one, embodiment nine, described lid (1) the upper end scale mark (11) that corresponding screen barrel (2) links to each other by screw socket mode and lid (1) coupling and the part at transparent window (12) place are for being arranged on the upper rotatable circular rotating piece of lid (1) (scheming to mark).Namely when lower screens cylinder (2) is installed by screw socket, dynamics difference because of its rotation, can cause the laterally not parallel of the direction of indicator stem (3) displacement in the screen barrel (2) and transparent window (12) and scale mark (11), indicator stem (3) will snap on transparent window (12) wall so in use, circular rotating piece (figure is mark not) by rotation just can well address this problem for this reason, after on screen barrel (2) being screwed onto lid (1), removing again to rotate swivel block (figure is mark) in lid (1) lower end and make itself and indicator stem (3) mate corresponding getting final product.
Above-mentioned embodiment so that fuel lid has the function of calculating oil mass, need not install fuel-quantity transducer additional again in fuel tank, so that fuel tank is safer with oil, also can learn from fuel lid more intuitively for oil mass, and structure is ingenious, and is reasonable in design.
It below only is better embodiment of the present utility model; should be understood that; on the basis that does not break away from the utility model groundwork; for those skilled in the art; can also be improved appropriately and retouch, these improvements and modifications should drop within the protection domain of the present utility model.
Claims (10)
1. have the fuel lid of function of measuring, comprise lid, it is characterized in that: described lid upper end is provided with scale mark, and the side of scale mark is provided with transparent window, is placed with the scale slide block in the set scale slot in transparent window below; Be provided with an indicator stem that is placed in the screen barrel below lid corresponding to scale slide block, described screen barrel is connected with lid; Also overlap on the described indicator stem buoyancy aid is arranged.
2. the fuel lid with function of measuring according to claim 1 is characterized in that: also be provided with the sealed transparent lid on the described lid.
3. the fuel lid with function of measuring according to claim 1, it is characterized in that: described scale slide block links to each other with the indicator stem end.
4. the fuel lid with function of measuring according to claim 1, it is characterized in that: described scale slide block is magnetite, the scale slot bottom does not penetrate housing, links to each other by magnetite magnetic between described scale slide block and the indicator stem.
5. the fuel lid with function of measuring according to claim 1, it is characterized in that: described indicator stem designs for sectional type, mutually hinged linking to each other between section and the section.
6. the fuel lid with function of measuring according to claim 1, it is characterized in that: described indicator stem is with radian.
7. according to claim 1 or 5 or 6 described fuel lids with function of measuring, it is characterized in that: described indicator stem bottom-hinged is in the bottom of screen barrel.
8. the fuel lid with function of measuring according to claim 1, it is characterized in that: described screen barrel barrel inboard is axially arranged with positioning track, and corresponding positioning track buoyancy aid is provided with locating piece.
9. the fuel lid with function of measuring according to claim 1 is characterized in that: described screen barrel by card insert, the screw socket mode links to each other with the lid coupling.
10. it is characterized in that according to claim 1 or 9 described fuel lids with function of measuring: the part at scale mark and transparent window place is for being arranged on the lid on the rotatable circular rotating piece on the described lid that corresponding screen barrel links to each other by screw socket mode and lid coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328631 CN202656862U (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with measuring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328631 CN202656862U (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with measuring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656862U true CN202656862U (en) | 2013-01-09 |
Family
ID=47451789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220328631 Expired - Fee Related CN202656862U (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with measuring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717703A (en) * | 2012-07-09 | 2012-10-10 | 浙江文信机电制造有限公司 | Fuel tank cap with metering function |
| US10035563B2 (en) | 2016-04-26 | 2018-07-31 | James Randall Ketring | Fuel storage cap flotation device and method of use |
-
2012
- 2012-07-09 CN CN 201220328631 patent/CN202656862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717703A (en) * | 2012-07-09 | 2012-10-10 | 浙江文信机电制造有限公司 | Fuel tank cap with metering function |
| CN102717703B (en) * | 2012-07-09 | 2015-03-11 | 浙江文信机电制造有限公司 | Fuel tank cap with metering function |
| US10035563B2 (en) | 2016-04-26 | 2018-07-31 | James Randall Ketring | Fuel storage cap flotation device and method of use |
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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: 20130109 Termination date: 20130709 |