CN101417680B - Motorcycle oil level display apparatus - Google Patents
Motorcycle oil level display apparatus Download PDFInfo
- Publication number
- CN101417680B CN101417680B CN2007100928833A CN200710092883A CN101417680B CN 101417680 B CN101417680 B CN 101417680B CN 2007100928833 A CN2007100928833 A CN 2007100928833A CN 200710092883 A CN200710092883 A CN 200710092883A CN 101417680 B CN101417680 B CN 101417680B
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- China
- Prior art keywords
- float
- driver blade
- pole
- display apparatus
- oil level
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Abstract
A motorcycle oil level display apparatus adopts a support rod, a lower support is arranged at the lower end of the support rod, and the upper end of the support rod is fixedly connected with an upper support. A driving strap of a spiral form is arranged beside the support rod and on the same direction with the support rod; the lower end of the driving strap is extended into the lower support and the upper end of the driving strap is fixedly connected with a finger which is arranged above the top of the upper support; scales corresponding to the finger are arranged on the top of the upper support; a floater is movably sleeved onto the support rod and the driving strap is threaded through a guide hole of the floater; the lower end of the floater is limited by the lower support; and the floater can move up and down between the support rod and the driving strap and the up-and-down moving by the floater can drive the driving strap to rotate. The display apparatus can accurately display the volume of the oil in the tank so as to bring convenience for drivers to see the optimal refueling chance and effectively avoid the inconvenience caused by fuel-lacking. The display apparatus is provided with simple structure, easy mounting-demounting process and low cost; the moving parts can run flexibly with better sensitivity; and the reliability of oil-level display can be guaranteed.
Description
Technical field
The present invention relates to a kind of motorcycle oil level display apparatus, with what of amount of fuel in the accurate demonstration motorcycle tank.
Background technology
Traditional motorcycle oil level display apparatus is by component set-ups such as fuel gage, sensor, pole and floats, wherein fuel gage is installed on the instrument desk of headstock, be connected with sensor by lead, sensor, pole and float all are positioned at fuel tank, sensor is installed on the roof of fuel tank, one end of sensor and pole is hinged, at the fixing float of the other end of pole.When oil mass was higher than barrier line in the fuel tank, buoys float was in pasta, and descended along with the decline of oil level, in the process that float descends, pole around with the hinge-point rotation of sensor; When oil level drops to below the barrier line, this moment, pole rotated to the position of connecting sensing switch, made the circuit turn-on between sensor and the fuel gage, and the indicator lamp on the fuel gage is glittering, the prompting oil starvation.This oil level read out instrument has following deficiency:
1, can only reflect oil mass abundance and oil starvation two states, can not accurately show what of oil mass, cause the oiling opportunity that chaufeur can't the person's of choosing the best, bring great inconvenience to trip.
2, adopt circuit to combine with physical construction, structure is complicated, poor reliability, and providing mis-information to chaufeur easily, during as poor wire connection, or indicator lamp does not work during oil starvation, indicator lamp was long bright when oil mass was sufficient, caused chaufeur to be difficult to accurate judgement.
3, fuel gage and sensor must have power supply power supply, and correspondingly needing increases parts such as storage battery, main cables, have not only increased cost, and have been subjected to the influence of storage battery and main cables big, do not break down and all can not normally use in case storage battery has electricity or main cables.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of can accurately show what motorcycle oil level display apparatus of amount of fuel in the motorcycle tank.
Technical scheme of the present invention is as follows: a kind of motorcycle oil level display apparatus, comprise pole and float, its key is: described pole is vertically arranged, undersetting is installed in the lower end of this pole, captive joint with upper bracket in the upper end of pole, be provided with the driver blade of arranging in the same way with it on the next door of described pole, this driver blade twist, the lower end of driver blade is stretched in the undersetting, captive joint with pointer in the upper end of driver blade, described pointer is positioned at the top of upper bracket end face, and the end face of upper bracket is provided with and the corresponding scale mark of pointer; Described float kink passes the pilot hole of driver blade from this float on pole, and the lower end of float is spacing by undersetting, and described float can be done on pole and driver blade and move up and down, and float can drive the driver blade rotation when moving up and down.
The present invention is installed in the motorcycle tank, and wherein upper bracket is arranged on the fuel tank roof in the cooresponding mounting hole, can see the end face of pointer and upper bracket in the fuel tank outside; Float is floating on pasta, and along with the decline of oil level, float can move down along pole and driver blade.Because driver blade twist, float can drive the driver blade rotation under the effect of pilot hole when moving down, drive pointer in the time of the driver blade rotation and rotate, and makes the corresponding scale mark of pointed.Scale mark is provided with according to the height of oil level, the maxim of corresponding scale mark when oil level is the highest, the minimum value of corresponding scale mark when oil level is minimum, decline along with oil level in the fuel tank, float moves down, float drives pointer by driver blade and rotates towards the direction of minimum value from the maxim of scale mark, like this by observation pointer scale mark pointed, can accurately judge what of oil mass in the fuel tank, so that effectively avoided the inconvenience that brings because of oil starvation in the trip oiling opportunity of the chaufeur person of choosing the best.
Above-mentioned being " U " shape; Offer groove on the opposite flank of described float symmetrically, float passes through this groove kink on pole.Float adopts two grooves to cooperate with " U " shape pole, can prevent that float from rotating with respect to pole, and the assurance float is only done along pole and moved up and down, and float moves smooth and easyly along pole, makes the reliability of oil level demonstration secure.
The via hole that passes through for driver blade on the above-mentioned float is a circular hole, is embedded with the floater guiding sheet at the top of float, has the strip shape pilot hole that passes for driver blade on this floater guiding sheet.Float rotates by the control of the strip shape pilot hole on floater guiding sheet driver blade when moving up and down, float does not contact with driver blade like this, and the floater guiding sheet that the control driver blade rotates is thinner, thereby effectively reduced driver blade suffered friction force when rotating, the sensitieness that makes transmission show is better.
In order to strengthen the connection reliability between floater guiding sheet and the float, the downward punching press in next door of pilot hole is formed with latch on above-mentioned floater guiding sheet, and this latch snaps on the float in the cooresponding draw-in groove.
For simplified structure, be convenient to the assembling, above-mentioned pointer is made up of needle body and registration mast, and the two is vertical mutually, and wherein needle body is positioned at the top of upper bracket end face, the root of needle body links to each other with the upper end of registration mast, and the lower end of registration mast is passed upper bracket and captiveed joint with the upper end of driver blade.
Above-mentioned upper bracket is cylindrical, is set with transparent watch glasses on upper bracket, and this transparent watch glasses is gone into the pointer cover wherein.Transparent watch glasses plays protection, do not influence observe pointer position in, can stop impurity such as dust to enter tolerance clearance between pointer registration mast and the upper bracket, effectively avoided pointer generation clamping stagnation.
Be provided with the pawl of two symmetries on the side of above-mentioned upper bracket lower end, this pawl snaps in the cooresponding through hole in transparent watch glasses lower end, is connected reliably like this between upper bracket and the transparent watch glasses, and dismounting is all very convenient.
After preventing to be assembled on the fuel tank, cause leakage of oil, on above-mentioned transparent watch glasses, be set with seal gasket, sealing rubber cushion and transparent watch glasses flush fit.
The invention has the beneficial effects as follows:
1, can accurately show what of oil mass in the fuel tank, make things convenient for the oiling opportunity of the chaufeur person of choosing the best, effectively avoid the inconvenience that has brought because of oil starvation in the trip.
2, movable parts goes slick, and sensitieness is good, and the reliability that oil level shows is secure.
3, simple in structure, easy disassembling, cost are low, and in-use performance and service life are all secure.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 removes the A of pole and driver blade to view among Fig. 1.
Fig. 5 is the F-F cutaway view of Fig. 4.
Fig. 6 is the B-B cutaway view of Fig. 1.
Fig. 7 is that the C of Fig. 1 is to view.
Fig. 8 is the D-D cutaway view of Fig. 7.
Fig. 9 is the E-E cutaway view of Fig. 7.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
To shown in Figure 9, the present invention is by component set-ups such as pole 1, float 2, upper bracket 3, undersetting 4, driver blade 5, pointer 6, floater guiding sheet 8, transparent watch glasses 9 and seal gaskets 10 as Fig. 1.Wherein pole 1 is vertically arranged, pole 1 is bent continuously by steel wire and forms, be " U " shape, at the fixing undersetting 4 of the following closed end of pole 1, two terminations relative bending of pole 1 upper open end towards the center, and the upper open end of pole 1 snaps in the positioning groove on upper bracket 3 opposite flanks, and the two connects and fixes.
From Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 as can be seen, driver blade 5 is positioned at the next door of pole 1 and arranges in the same way with pole 1, this driver blade 5 twist, the lower end of driver blade 5 is stretched in the undersetting 4 and can be rotated with respect to undersetting 4, and the upper end of driver blade 5 is connected with pointer 6.Pointer 6 can be by injection mo(u)lding, be made up of needle body and registration mast, the two is vertical mutually, and wherein needle body is positioned at the top of upper bracket 3 end faces, the root of needle body links to each other with the upper end of registration mast, and the lower end of registration mast is passed on the upper bracket 3 cooresponding via hole and captiveed joint with the upper end of driver blade 5.
As can be seen, float 2 is a cylindrical structure from Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 8 and Fig. 9, and float 2 kinks are on pole 1 and driver blade 5.That is: offer groove 2a symmetrically at its axis of the upper edge, opposite flank of float 2, float 2 passes through this groove 2a kink on " U " shape pole 1; The position of departing from its axis on float 2 offers the via hole 2b that passes for driver blade 5, via hole 2b is a circular hole, connect to the upper and lower end face of float 2 and with groove 2a and parallel, be embedded with floater guiding sheet 8 at the top of float 2, the position of corresponding via hole 2b has strip shape pilot hole 8a on this floater guiding sheet 8, float 2 by pilot hole 8a and via hole 2b kink on driver blade 5.The downward punching press in the next door of pilot hole 8a is formed with triangle latch 8b on floater guiding sheet 8, and this latch 8b snaps on the float 2 in the cooresponding draw-in groove, to strengthen bonded assembly reliability between floater guiding sheet 8 and the float 2.
The lower end of float 2 is spacing by undersetting 4, and the upper end is spacing by upper bracket 3.Float 2 can be done on pole 1 and driver blade 5 and move up and down.Because driver blade 5 be helix, and be strip shape with driver blade 5 cooresponding pilot hole 8a on the floater guiding sheet 8, float 2 is done and can be driven driver blade 5 rotations when moving up and down like this, drive pointer 6 rotations in the time of driver blade 5 rotations.
As can be seen, upper bracket 3 is cylindrical from Fig. 8, Fig. 9, and the end face of upper bracket 3 is provided with the scale mark 7 that matches with pointer 6.Transparent watch glasses 9 be closed end at last tubular structure, transparent watch glasses 9 is sleeved on upper bracket 3 and pointer 6 cover is gone into wherein.Be formed with the pawl 3a of two symmetries on the side of upper bracket 3 lower ends, this pawl 3a snaps in the cooresponding through hole in transparent watch glasses 9 lower ends.On the outer wall of transparent watch glasses 9 upper ends, be formed with annular boss; Seal gasket 10 is sleeved on the transparent watch glasses 9, both flush fits.Seal gasket 10 is the step through-pipe structure, and centre hole is up big and down small stepped hole, and wherein the annular boss of the enlarged diameter section of stepped hole and transparent watch glasses 9 upper ends adapts, and the cylindrical shell of the reduced diameter section of stepped hole and transparent watch glasses 9 adapts.
When the present invention uses, offer the mounting hole suitable with seal gasket 10 at the top of motorcycle tank, seal gasket 10 is arranged in this mounting hole, and the stage of appearing on the stage of seal gasket 10 exposes outside the fuel tank; Pole 1 and driver blade 5 stretch in the fuel tank, and float 2 is floating on pasta, and along with the decline of oil level, float 2 can move down along pole 1 and driver blade 5.The scale mark 7 of described upper bracket 3 end faces is provided with according to the height of oil level in the fuel tank, the maxim of corresponding scale mark 7 when oil level is the highest, the minimum value of corresponding scale mark 7 when oil level is minimum, decline along with oil level in the fuel tank, float 2 moves down, float 2 drives pointer 6 by driver blade 5 and rotates towards the direction of minimum value from the maxim of scale mark 7, like this by observation pointer 7 scale mark pointed, can accurately judge what of oil mass in the fuel tank, so that effectively avoided the inconvenience that brings because of oil starvation in the trip oiling opportunity of the chaufeur person of choosing the best.
Claims (8)
1. motorcycle oil level display apparatus, comprise pole (1) and float (2), it is characterized in that: described pole (1) is vertically arranged, undersetting (4) is installed in the lower end of this pole (1), captive joint with upper bracket (3) in the upper end of pole (1), be provided with the driver blade of arranging in the same way with it (5) on the next door of described pole (1), this driver blade (5) twist, the lower end of driver blade (5) is stretched in the undersetting (4), captive joint with pointer (6) in the upper end of driver blade (5), described pointer (6) is positioned at the top of upper bracket (3) end face, and the end face of upper bracket (3) is provided with and the corresponding scale mark of pointer (6) (7); Described float (2) kink is on pole (1), pass the pilot hole of driver blade (5) from this float (2), the lower end of float (2) is spacing by undersetting (4), described float (2) can be done on pole (1) and driver blade (5) and move up and down, and float (2) can drive driver blade (5) rotation when moving up and down.
2. a kind of motorcycle oil level display apparatus according to claim 1 is characterized in that: described pole (1) is " U " shape; Offer groove (2a) on the opposite flank of described float (2) symmetrically, float (2) passes through this groove (2a) kink on pole (1).
3. a kind of motorcycle oil level display apparatus according to claim 1 and 2, it is characterized in that: it is circular hole that described float (2) is gone up the via hole (2b) that passes through for driver blade (5), be embedded with floater guiding sheet (8) at the top of float (2), have the strip shape pilot hole (8a) that passes for driver blade (5) on this floater guiding sheet (8).
4. a kind of motorcycle oil level display apparatus according to claim 3 is characterized in that: the downward punching press in next door of going up pilot hole (8a) at described floater guiding sheet (8) is formed with latch (8b), and this latch (8b) snaps in float (2) and goes up in the cooresponding draw-in groove.
5. a kind of motorcycle oil level display apparatus according to claim 1, it is characterized in that: described pointer (6) is made up of needle body and registration mast, the two is vertical mutually, wherein needle body is positioned at the top of upper bracket (3) end face, the root of needle body links to each other with the upper end of registration mast, and the lower end of registration mast is passed upper bracket (3) and captiveed joint with the upper end of driver blade (5).
6. a kind of according to claim 1 or 5 motorcycle oil level display apparatus is characterized in that: described upper bracket (3) is set with transparent watch glasses (9) for cylindrical on upper bracket (3), and this transparent watch glasses (9) is gone into pointer (6) cover wherein.
7. a kind of motorcycle oil level display apparatus according to claim 6 is characterized in that: be provided with the pawl (3a) of two symmetries on the side of described upper bracket (3) lower end, this pawl (3a) snaps in the cooresponding through hole in transparent watch glasses (9) lower end.
8. a kind of motorcycle oil level display apparatus according to claim 6 is characterized in that: be set with seal gasket (10) on described transparent watch glasses (9), sealing rubber cushion (10) and transparent watch glasses (9) flush fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100928833A CN101417680B (en) | 2007-10-24 | 2007-10-24 | Motorcycle oil level display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100928833A CN101417680B (en) | 2007-10-24 | 2007-10-24 | Motorcycle oil level display apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101417680A CN101417680A (en) | 2009-04-29 |
| CN101417680B true CN101417680B (en) | 2010-10-06 |
Family
ID=40628719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100928833A Expired - Fee Related CN101417680B (en) | 2007-10-24 | 2007-10-24 | Motorcycle oil level display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101417680B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1489497A (en) * | 1974-09-03 | 1977-10-19 | Honda Motor Co Ltd | Fuel supply system |
| DE3617073A1 (en) * | 1986-05-21 | 1987-11-26 | Robere Oehl | Moped and motorcycle tank lid with an integrated level indicator via a viewing window with a green marking ball operated by a plastic hose with a float |
| CN2129727Y (en) * | 1992-08-05 | 1993-04-14 | 夏霄 | Oil level indicator for motorcycle gasoline |
| US6176133B1 (en) * | 1999-03-08 | 2001-01-23 | Robert B. Hutter | Fuel sending unit having a fuel filter combined with a fuel float |
| CN201107088Y (en) * | 2007-10-25 | 2008-08-27 | 力帆实业(集团)股份有限公司 | Motor cycle oil level display apparatus |
-
2007
- 2007-10-24 CN CN2007100928833A patent/CN101417680B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1489497A (en) * | 1974-09-03 | 1977-10-19 | Honda Motor Co Ltd | Fuel supply system |
| DE3617073A1 (en) * | 1986-05-21 | 1987-11-26 | Robere Oehl | Moped and motorcycle tank lid with an integrated level indicator via a viewing window with a green marking ball operated by a plastic hose with a float |
| CN2129727Y (en) * | 1992-08-05 | 1993-04-14 | 夏霄 | Oil level indicator for motorcycle gasoline |
| US6176133B1 (en) * | 1999-03-08 | 2001-01-23 | Robert B. Hutter | Fuel sending unit having a fuel filter combined with a fuel float |
| CN201107088Y (en) * | 2007-10-25 | 2008-08-27 | 力帆实业(集团)股份有限公司 | Motor cycle oil level display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101417680A (en) | 2009-04-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20191024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |