CN102717703A - Fuel tank cap with metering function - Google Patents
Fuel tank cap with metering function Download PDFInfo
- Publication number
- CN102717703A CN102717703A CN2012102348890A CN201210234889A CN102717703A CN 102717703 A CN102717703 A CN 102717703A CN 2012102348890 A CN2012102348890 A CN 2012102348890A CN 201210234889 A CN201210234889 A CN 201210234889A CN 102717703 A CN102717703 A CN 102717703A
- Authority
- CN
- China
- Prior art keywords
- lid
- function
- scale
- fuel
- screen cloth
- 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.)
- Granted
Links
- 239000002828 fuel tank Substances 0.000 title abstract description 16
- 239000000446 fuel Substances 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims description 34
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- 238000007667 floating Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
A fuel tank cap with a metering function aims to solve the problems that the fuel quantity in a fuel tank can be known only through a sensor with a complex structure and the cost is high. The fuel tank cap comprises a cap body, and is characterized in that graduation marks are arranged at the upper end of the cap body; a transparent window is arranged on one side edges of the graduation marks; a scale sliding block is arranged in the scale trough arranged under the transparent window; an indication rod arranged in a screen stencil cylinder is arranged under the cap body in a position corresponding to the scale sliding block; the screen stencil cylinder is connected with the cap body; and a floating body is sleeved on the indication rod. The fuel tank cap is smart in structure, is designed reasonably, can measure fuel quantity accurately, occupies a small space, and is high in compatibility, low in manufacturing cost and strong in practicability. Therefore, requirements on fuel tank caps of various sizes can be met.
Description
Technical field
The present invention relates to a kind of fuel lid, particularly a kind of fuel lid with function of measuring belongs to international monopoly Main classification B60, B62 technical field.
Background technology
Fuel lid is meant the seal cover cap on the chest that is used to lay in gasoline, diesel oil.Shape is square or circular, makes with corrosion-resistant steel, and leak tightness is fine.Existing fuel lid is simple in structure, 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 through the fuel-quantity transducer that its inside is installed in oil-feed port.As automobile can only be that start a car could be read from gauge panel, reads the data inconvenience.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 promptly making body imperfect, cause whole cost high, and use the built-in sensors of electro permanent magnetic also to exist certain potential safety hazard.
Summary of the invention
The object of the invention is exactly for the problem that solves the fuel lid function singleness a kind of fuel lid with function of measuring to be provided, and how many oil masses will be through 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 by this invention is following:
Have the fuel lid of function of measuring, comprise lid, it is characterized in that: said 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; Below the cooresponding lid of scale slide block, be provided with an indicator stem that is placed in the screen cloth tube, said screen cloth tube is connected with lid; Also be with buoyancy aid on the said indicator stem.
Said lid upper end also is provided with the sealed transparent lid.
Said scale slide block links to each other with the indicator stem end.
Said scale slide block is a magnetite, and scale slot bottom does not penetrate housing, links to each other through magnetite magnetic between said scale slide block and the indicator stem.
Said indicator stem designs for sectional type, the section with section between mutually hinged linking to each other.
Said indicator stem has radian.
Said indicator stem bottom-hinged is in the bottom of screen cloth tube.
Said screen cloth tube barrel inboard is axially arranged with positioning track, and corresponding positioning track buoyancy aid is provided with locating piece.
Said screen cloth tube is slotting through card, the screw socket mode links to each other with the lid coupling.
The part that said lid upper end scale mark that corresponding screen cloth tube links to each other through screw socket mode and lid coupling and transparent window belong to is for being arranged on the lid on the rotatable circular swivel block.
Beneficial effect of the present invention is following:
Compared with prior art; Adopt the fuel lid with function of measuring of structure of the present invention; The sensing arrangement of Purely mechanical is combined with lid, promote indicator stem through buoyancy aid in the unsteady physical principle of liquid surface and move, let the scale slide block slide and show the oil mass in the fuel tank; Structure is ingenious, and practical.
Compared with prior art, adopt the fuel lid with function of measuring of structure of the present invention, through sectional type design-calculated indicator stem; Be hinged at the screen cloth tube bottom; Make indicator stem when the fluctuating of floating block, can in the narrow space of screen cloth tube, measure accurately oil mass and feed back, it is little to take up space, but pin satisfies the fuel lids of various different sizes; Compatible good, low preparation cost.
Description of drawings:
Fig. 1 is the structural representation one of the fuel lid of the present invention with function of measuring;
Fig. 2 is the structural representation two of the fuel lid of the present invention with function of measuring;
Fig. 3 is the cut-away section scheme drawing of the fuel lid of the present invention with function of measuring;
Fig. 4 is the indicator stem structural representation reference diagram of the fuel lid of the present invention with function of measuring;
Fig. 5 is the exploded view that the invention of this reality has the fuel lid of function of measuring.
Among the figure: 1, lid; 11, scale mark;
12, transparent window; 13, scale slot;
2, screen cloth tube; 3, indicator stem;
4, buoyancy aid.
The specific embodiment:
With reference to accompanying drawing the present invention is done further detailed elaboration below.
Embodiment one; Consult Fig. 1, Fig. 2, Fig. 3, Fig. 5 has the fuel lid of function of measuring; Comprise lid (1); Said 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); Be provided with an indicator stem (3) that is placed in the screen cloth tube (2) in scale slide block (figure is mark not) cooresponding lid (1) below, said screen cloth tube (2) is connected with lid (1); Also be with buoyancy aid (4) on the said indicator stem (3).
Screen cloth tube (2) material is that plastics perhaps form for the sheetmetal winding.
During use; With filling oil in the fuel tank; Then this fuel lid is filled in from reservoir port; Because fuel lid lid (1) below is screen cloth tube (2), oil can not be obstructed and directly get in the screen cloth tube (2), and the floating block (4) in the screen cloth tube (2) floats to the fuel lid direction when oil gets into screen cloth tube (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, promptly come to know that in scale mark (11) correspondence oil mass is full.
Oil is when consuming, and along with the decline of pasta, the floating block (4) in screen cloth tube (2) is also along with decline, and the indicator stem (3) that thereupon is enclosed within floating block (4) one sides moves to opposite side in scale slot (13).The hole of putting indicator stem (3) because of the screen cloth jacket casing is eccentric the setting, and axially becomes certain included angle with screen cloth tube (2), and in the process that floating block (4) fluctuates, indicator stem (3) can be done horizontal moving in scale slot (13) for this reason.Cooresponding scale mark (11) is for what get final product to scale slide block (figure is mark not) through transparent window (12) direct viewing, and structure is ingenious, uses also intuitive and convenient.
Embodiment two, based on embodiment one, said lid (1) upper end also is provided with sealed transparent lid (figure is mark not).Can play the good second road protective action through sealed transparent lid (figure is mark not); And said 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), it is more directly perceived to make that oil mass shows.
Embodiment three, based on embodiment one, said scale slide block (figure is mark not) links to each other with indicator stem (3) end.
Embodiment four, based on embodiment one, said scale slide block (figure mark) be a magnetite, scale slot (13) bottom does not penetrate housing, links to each other through magnetite magnetic between said scale slide block (figure marks) and the indicator stem (3).
Embodiment five based on embodiment one, is consulted Fig. 4, and said 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 cloth tube (2) size variation and the fuel tank depth cause screen cloth tube (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, said indicator stem (3) has radian.Correspondence has the screen cloth tube (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, said indicator stem (3) bottom-hinged is in the bottom of screen cloth tube (2).Indicator stem in the embodiment six (3) has radian, is being the center of circle with the bottom-hinged point so, and the speed of indicator stem (3) end promptly can corresponding demonstration on scale slide block (figure is mark) with the oil mass of floating block (4) measurement for becoming on average because of radian.
Embodiment eight, based on embodiment one, said screen cloth tube (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, said screen cloth tube (2) is slotting through card, the screw socket mode links to each other with lid (1) coupling.
Embodiment ten; Based on embodiment one, embodiment nine, said lid (1) the upper end scale mark (11) that corresponding screen cloth tube (2) links to each other through screw socket mode and lid (1) coupling and the part at transparent window (12) place go up on the rotatable circular swivel block (scheming to mark) for being arranged on lid (1).Promptly when lower screens tube (2) is installed through screw socket; Dynamics difference because of its rotation; Direction and transparent window (12) and scale mark (11) laterally not parallel that can cause indicator stem (3) displacement in the screen cloth tube (2); Indicator stem (3) will snap on transparent window (12) wall so in use; Circular swivel block (figure mark) through rotation just can well address this problem for this reason, when screen cloth tube (2) being screwed onto after lid (1) goes up, removes to rotate swivel block (figure is mark) in lid (1) lower end again and makes itself and indicator stem (3) mate corresponding getting final product.
Above-mentioned embodiment makes fuel lid have the function of calculating oil mass, need not in fuel tank, install fuel-quantity transducer again additional, makes fuel tank safer with oil, can more intuitively from fuel lid learn also that for oil mass structure is ingenious, and is reasonable in design.
It below only is preferred embodiments of the present invention; Should be pointed out that on the basis that does not break away from groundwork of the present invention, to those skilled in the art; Can also carry out suitable improvement and retouching, these improvement and retouching should drop within protection scope of the present invention.
Claims (10)
1. have the fuel lid of function of measuring, comprise lid, it is characterized in that: said 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; Below the cooresponding lid of scale slide block, be provided with an indicator stem that is placed in the screen cloth tube, said screen cloth tube is connected with lid; Also be with buoyancy aid on the said indicator stem.
2. the fuel lid with function of measuring according to claim 1 is characterized in that: said lid upper end also is provided with the sealed transparent lid.
3. the fuel lid with function of measuring according to claim 1 is characterized in that: said scale slide block links to each other with the indicator stem end.
4. the fuel lid with function of measuring according to claim 1 is characterized in that: said scale slide block is a magnetite, and scale slot bottom does not penetrate housing, links to each other through magnetite magnetic between said scale slide block and the indicator stem.
5. the fuel lid with function of measuring according to claim 1 is characterized in that: said indicator stem designs for sectional type, the section with section between mutually hinged linking to each other.
6. the fuel lid with function of measuring according to claim 1 is characterized in that: said indicator stem has radian.
7. according to claim 1 or 5 or 6 described fuel lids with function of measuring, it is characterized in that: said indicator stem bottom-hinged is in the bottom of screen cloth tube.
8. the fuel lid with function of measuring according to claim 1 is characterized in that: said screen cloth tube 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: said screen cloth tube is slotting through card, the screw socket mode links to each other with the lid coupling.
10. according to claim 1 or 9 described fuel lids with function of measuring, it is characterized in that: the part that said lid upper end scale mark that corresponding screen cloth tube links to each other through screw socket mode and lid coupling and transparent window belong to is for being arranged on the lid on the rotatable circular swivel block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234889.0A CN102717703B (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234889.0A CN102717703B (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with metering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717703A true CN102717703A (en) | 2012-10-10 |
| CN102717703B CN102717703B (en) | 2015-03-11 |
Family
ID=46943630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210234889.0A Active CN102717703B (en) | 2012-07-09 | 2012-07-09 | Fuel tank cap with metering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717703B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440878A (en) * | 2019-08-23 | 2019-11-12 | 科润智能控制股份有限公司 | A kind of novel transformer oil level indicator structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0516242A2 (en) * | 1991-05-30 | 1992-12-02 | BITRON S.p.A. | Resistor-operated tubular rotary level indicator of float-type |
| CN200995840Y (en) * | 2006-12-22 | 2007-12-26 | 重庆宗申技术开发研究有限公司 | Cap of fuel oil tank |
| CN201555642U (en) * | 2009-12-01 | 2010-08-18 | 黄继传 | Mechanical float ball oil liquid level gauge |
| CN101871805A (en) * | 2009-04-22 | 2010-10-27 | 宁波科达仪表有限公司 | Fuel gauge for motorcycle |
| JP2012047568A (en) * | 2010-08-26 | 2012-03-08 | Nippo Seisakusho:Kk | Oil gauge and method for manufacturing the same |
| CN202265028U (en) * | 2011-07-15 | 2012-06-06 | 徐查庆 | Oil tank cap with oil level display function |
| CN202656862U (en) * | 2012-07-09 | 2013-01-09 | 浙江文信机电制造有限公司 | Fuel tank cap with measuring function |
-
2012
- 2012-07-09 CN CN201210234889.0A patent/CN102717703B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0516242A2 (en) * | 1991-05-30 | 1992-12-02 | BITRON S.p.A. | Resistor-operated tubular rotary level indicator of float-type |
| CN200995840Y (en) * | 2006-12-22 | 2007-12-26 | 重庆宗申技术开发研究有限公司 | Cap of fuel oil tank |
| CN101871805A (en) * | 2009-04-22 | 2010-10-27 | 宁波科达仪表有限公司 | Fuel gauge for motorcycle |
| CN201555642U (en) * | 2009-12-01 | 2010-08-18 | 黄继传 | Mechanical float ball oil liquid level gauge |
| JP2012047568A (en) * | 2010-08-26 | 2012-03-08 | Nippo Seisakusho:Kk | Oil gauge and method for manufacturing the same |
| CN202265028U (en) * | 2011-07-15 | 2012-06-06 | 徐查庆 | Oil tank cap with oil level display function |
| CN202656862U (en) * | 2012-07-09 | 2013-01-09 | 浙江文信机电制造有限公司 | Fuel tank cap with measuring function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440878A (en) * | 2019-08-23 | 2019-11-12 | 科润智能控制股份有限公司 | A kind of novel transformer oil level indicator structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717703B (en) | 2015-03-11 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tank cap with metering function Effective date of registration: 20201030 Granted publication date: 20150311 Pledgee: Pudong Development Bank, Shanghai, Shanghai, Taizhou Jiaojiang branch Pledgor: ZHEJIANG WENXIN MECHANICAL & ELECTRICAL Co.,Ltd. Registration number: Y2020330000874 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150311 Pledgee: Pudong Development Bank, Shanghai, Shanghai, Taizhou Jiaojiang branch Pledgor: ZHEJIANG WENXIN MECHANICAL & ELECTRICAL CO.,LTD. Registration number: Y2020330000874 |