CN101513909B - Automatic bicycle - Google Patents
Automatic bicycle Download PDFInfo
- Publication number
- CN101513909B CN101513909B CN2009100082320A CN200910008232A CN101513909B CN 101513909 B CN101513909 B CN 101513909B CN 2009100082320 A CN2009100082320 A CN 2009100082320A CN 200910008232 A CN200910008232 A CN 200910008232A CN 101513909 B CN101513909 B CN 101513909B
- Authority
- CN
- China
- Prior art keywords
- sensor
- arm
- fuel
- resistance body
- fuel tank
- 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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- Level Indicators Using A Float (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention provides an automatic bicycle capable of shortening length of a rotation member, namely a sensor arm, minimizing a floating member, enhancing shape freedom of a fuel box and arrangement freedom of a fuel sensor. The fuel sensor comprises a sensor body member disposed on the fuel box, an arm member extending outwards along the width direction of the bicycle from the top of the sensor body, a sensor resistor body disposed on outer terminal along the bicycle width direction of the arm member, a sensor arm rotatably disposed on the sensor resistor body detecting deflection angle by the sensor resistor body, a floating member disposed on the sensor arm front end portion, wherein the sensor body member and the sensor resistor member are configured as overlapped seeing from the lateral side of the bicycle.
Description
Technical field
The present invention relates to automotive bicycle, particularly relate to the fuel sensor of automotive bicycle.
Background technology
As existing automotive bicycle, know such automotive bicycle is arranged: it possesses cross-sectional plane is formed the Fuel Tank of downward concavity and the fuel sensor that is provided with in this fuel tank bottom, and fuel sensor possesses: sensor body portion, be directly installed on sensor body portion the sensor resistance body, can be installed in the sensor arm on the sensor resistance body rotationally and be installed in the floating member (for example with reference to patent documentation 1) of sensor arm leading section.
Patent documentation 1:(Japan) spy opens the 2007-276746 communique
But in the automotive bicycle of above-mentioned patent documentation 1 record, because sensor arm is the length that vehicle front extends to the electrolyte level detection position of fuel, so the weight of sensor arm becomes heavy and needs big floating member.And the deflection quantitative change of sensor arm is big, in order can't help to vibrate etc. floating member and tank inner wall to be produced and to interfere the gap that just needs to increase tank inner wall and floating member, so the layout degree of freedom of the freedom shape of Fuel Tank and fuel sensor is restricted.
Summary of the invention
The present invention develops in view of above-mentioned problem, its purpose is to provide a kind of automotive bicycle, the rotation section can be shortened and be the length of sensor arm and the floating member miniaturization, and the freedom shape of Fuel Tank and the layout degree of freedom of fuel sensor can be improved.
In order to achieve the above object, the automotive bicycle of content 1 record invention of the present invention possesses the Fuel Tank of storage of fuels and detects the fuel sensor of level of fuel height in the Fuel Tank, wherein, fuel sensor possesses: the sensor body portion that is arranged at Fuel Tank, the arm that extends to the vehicle-width direction outside from the upper end of sensor body portion, be arranged on the sensor resistance body of the vehicle-width direction outer end of arm, can be arranged on the sensor resistance body rotationally and utilize the sensor resistance body to detect the sensor arm of deflection angle, be arranged on the floating member of sensor arm leading section, sensor body portion and sensor resistance body are configured to see it is overlapping from vehicular sideview.
The invention of content 2 records of the present invention is on the basis of content 1 record invention structure of the present invention, makes the rigidity height of the rigidity ratio sensor arm of arm.
The invention of content of the present invention 3 records is on the basis of content 1 of the present invention or 2 record invention structures, and fuel sensor also possesses the lead that sends the signal that the sensor resistance body detects, lead with helical coil on arm.
The automotive bicycle of content 1 record according to the present invention, because fuel sensor possesses: the sensor body portion that is arranged at Fuel Tank, the arm that extends to the vehicle-width direction outside from the upper end of sensor body portion, be arranged on the sensor resistance body of the vehicle-width direction outer end of arm, can be arranged on the sensor resistance body rotationally and utilize the sensor resistance body to detect the sensor arm of deflection angle, be arranged on the floating member of sensor arm leading section, sensor body portion and sensor resistance body are configured to see it is overlapping from vehicular sideview, so can shorten length that the rotation section is a sensor arm and the floating member miniaturization.And, the length of sensor arm can reduce the deflection of sensor arm because shortening, so can dwindle the gap of tank inner wall and floating member.Can improve the freedom shape of Fuel Tank and the layout degree of freedom of fuel sensor therefrom.Because can be the contraction in length of fuel sensor, so can further improve the layout degree of freedom of sensor at the vehicle fore-and-aft direction.Can be Fuel Tank at the contraction in length of vehicle fore-and-aft direction with the Fuel Tank flattening.And owing to can adjust the setting angle of sensor resistance body by arm, thus do not need to change the sensor resistance body detection portion self angle just can, can improve the commonality that is used for different machines.
The automotive bicycle of content 2 records according to the present invention, owing to make the rigidity height of the rigidity ratio sensor arm of arm, so can diminish the deflection of sensor arm more.Can dwindle the gap of tank inner wall and floating member therefrom more, so can improve the freedom shape of Fuel Tank and the layout degree of freedom of fuel sensor more.
The automotive bicycle of content 3 records according to the present invention, because fuel sensor possesses the lead of the signal that sends the detection of sensor resistance body, this lead with helical coil on arm, the part number can be do not reduced so need not be used in addition keep the parts of lead, manufacturing cost can be reduced.
Description of drawings
Fig. 1 is the left side view that is used to illustrate automotive bicycle one embodiment of the present invention;
Fig. 2 is the lateral plan of Fuel Tank biopsy cavity marker devices shown in Figure 1;
Fig. 3 is that the A-A alignment of Fig. 2 is looked cut away view.
Nomenclature
41 casees bodies of 10 automotive bicycles, 40 Fuel Tanks, 42 base plates
44 central base sheet, 45 sidepiece base plates, 43 oil supply ports, 46 sensor mounting holes
47 sensor adapter plates, 48 bolts, 49 nuts, 50 fuel sensors
51 51a of sensor body portion bed plate 51b signal taking-up portions, 52 arms
53 sensor resistance bodies, 54 sensor arm, 55 floating members, 56 leads
The specific embodiment
Below an embodiment of present invention will be described in detail with reference to the accompanying automotive bicycle.In the following description accompanying drawing for all around of symbolic representation direction, be the direction of seeing according to the driver up and down, the place ahead that is expressed as vehicle in the accompanying drawing is that Fr, rear are that Rr, left side are that L, right side are that R, top are that U, below are D.
As shown in Figure 1, the automotive bicycle 10 of present embodiment possesses: from the beginning manage the 11 pair of right and left main car frames 12 that extend rearward and downwards, the front fork 13 that head of a quilt pipe 11 can support rotationally, can be bearing in the front-wheel WF of front fork 13 bottoms rotationally, be installed in turning to of front fork 13 upper ends with handlebar 14, be installed in the driving engine 15 of main car frame 12 belows, the pivot plate 16 that links with the rearward end of main car frame 12, the swing arm 17 that can joltily be supported by pivot plate 16, can be bearing in the trailing wheel WR of swing arm 17 rearward end rotationally, link with the top, rear of main car frame 12 and rearward and the Carrier for cycle 18 that extends of top, link with pivot plate 16 and rearward and the Rear secondary frame for vehicle 19 that engages with Carrier for cycle 18 of the end thereafter of extending, top, the buffer unit 20 that can joltily link Rear secondary frame for vehicle 19 and swing arm 17.
Automotive bicycle 10 is above main car frame 12 and be the Fuel Tank 40 of the place ahead configuration storage of fuels of driver's vehicle seat 30, the fuel sensor 50 of level of fuel height in these Fuel Tank 40 built-in detection Fuel Tanks 40.
As shown in Figures 2 and 3, Fuel Tank 40 by the cross section roughly the word of falling U shape case body 41 and the cross section of the lower openings obturation of case body 41 roughly the base plate 42 of convex constitute, by each peripheral edge portion welded joint being formed the container of one.Be provided in Fuel Tank 40, injecting the oil supply port 43 of fuel on the top of case body 41.Base plate 42 has: be configured in the top of main car frame 12 and the central base sheet 44 of forwards extending with the top and the both sides that are configured in main car frame 12 respectively and and the sidepiece base plate 45 of the place ahead and below extension.
As shown in Figures 2 and 3, fuel sensor 50 possesses: the arm 52 that is installed on the sensor body portion 51 of Fuel Tank 50, extends to the vehicle-width direction outside, the sensor resistance body 53 that is installed in the vehicle-width direction outer end of arm 52 from the upper end of sensor body portion 51, can be arranged on the sensor resistance body 53 rotationally and utilize sensor resistance body 53 detect deflection angle sensor arm 54, be arranged on sensor arm 54 leading sections floating member 55, send the lead 56 of the signal that sensor resistance body 53 detects.
This fuel sensor 50 is causing that by the floating member 55 that swims in level of fuel the deflection angle of the sensor arm 54 of rotation is detected by sensor resistance body 53, to detect the electrolyte level (residual volume) of fuel in the Fuel Tank 40.
Lead 56 extends and extends downwards with after helical coil is on the arm 52 from sensor resistance body 53, is connected with the signal taking-up 51b of portion on the bed plate 51a that is arranged on sensor body portion 51 bottoms.Can send detection signal to exterior not shown fuel quantity ga(u)ge thus.
And present embodiment is configured to sensor body portion 51 and sensor resistance body 53 to see it is overlapping from vehicular sideview.And set the rigidity height of arm 52 ratio sensor arms 54 for.
Fuel sensor 50 is inserted the sensor mounting hole 46 of the central base sheet 44 that is formed at Fuel Tank 40, the bed plate 51a of sensor body portion 51 is linked with bolt 48 and nut 49 and the sensor adapter plate 47 that is fixed on below the central base sheet 44, thereby be fixed on the Fuel Tank 40.And sensor mounting hole 46 is thickly inaccessible by the bed plate 51a liquid of sensor body portion 51.
As described above, automotive bicycle 10 according to present embodiment, because fuel sensor 50 possesses: be installed in the sensor body portion 51 on the Fuel Tank 40, the arm 52 that extends to the vehicle-width direction outside from the upper end of sensor body portion 51, be installed in the sensor resistance body 53 of the vehicle-width direction outer end of arm 52, can be arranged on the sensor resistance body 53 rotationally and utilize sensor resistance body 53 to detect the sensor arm 54 of deflection angle, be arranged on the floating member 55 of sensor arm 54 leading sections, sensor body portion 51 and sensor resistance body 53 are configured to see it is overlapping from vehicular sideview, so can shorten length that the rotation section is a sensor arm 54 and floating member 55 miniaturizations.And, the length of sensor arm 54 can reduce the deflection of sensor arm 54 because shortening, so can dwindle the gap of the inwall and the floating member 55 of Fuel Tank 40.Can improve the freedom shape of Fuel Tank 40 and the layout degree of freedom of fuel sensor 50 therefrom.Because can be the contraction in length of fuel sensor 50, so can further improve the layout degree of freedom of fuel sensor 50 at the vehicle fore-and-aft direction.Can be Fuel Tank 40 at the contraction in length of vehicle fore-and-aft direction with Fuel Tank 40 flattenings.And owing to can adjust the setting angle of sensor resistance body 53 by arm 52, thus do not need to change sensor resistance body 53 detection portion self angle just can, can improve the commonality that is used for different machines.
According to the automotive bicycle 10 of present embodiment, owing to make the rigidity height of the rigidity ratio sensor arm 54 of arm 52, so can diminish the deflection of sensor arm 54 more.Can dwindle the gap of the inwall and the floating member 55 of Fuel Tank 40 therefrom more, so can improve the freedom shape of Fuel Tank 40 and the layout degree of freedom of fuel sensor 50 more.
Automotive bicycle 10 according to present embodiment, because fuel sensor 50 possesses the lead 56 of the signal that sends 53 detections of sensor resistance body, this lead 56 with helical coil on arm 52, the part number can be do not reduced so need not be used in addition keep the parts of lead 56, manufacturing cost can be reduced.
Claims (3)
1. an automotive bicycle possesses the Fuel Tank of storage of fuels and the fuel sensor of the interior level of fuel height of the described Fuel Tank of detection, it is characterized in that,
Described Fuel Tank is roughly the case body of the word of falling U shape by the cross section and the base plate that the cross section of the lower openings obturation of case body is roughly convex is constituted,
This base plate have be configured in main car frame top and the central base sheet of forwards extending with the top and be configured in the both sides of main car frame respectively and forwards with the sidepiece base plate of below extension,
Described fuel sensor possesses:
Be arranged at the described central base sheet of described Fuel Tank sensor body portion,
The arm that extends to the vehicle-width direction outside from the upper end of described sensor body portion,
Be arranged on the vehicle-width direction outer end of described arm the sensor resistance body,
Can be arranged on the described sensor resistance body rotationally and utilize described sensor resistance body detect the sensor arm of deflection angle,
Be arranged on described sensor arm leading section and be positioned at the floating member on the top of described sidepiece base plate,
Described sensor body portion and described sensor resistance body are configured to see it is overlapping from vehicular sideview, and described sensor resistance body is positioned at the top of described floating member from the cross section.
2. automotive bicycle as claimed in claim 1 is characterized in that, makes the rigidity height of the rigidity of described arm than described sensor arm.
3. automotive bicycle as claimed in claim 1 or 2 is characterized in that, described fuel sensor also possesses the lead of the signal that sends described sensor resistance body detection,
Described lead with helical coil around described arm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP040204/08 | 2008-02-21 | ||
| JP2008040204A JP5048546B2 (en) | 2008-02-21 | 2008-02-21 | Motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101513909A CN101513909A (en) | 2009-08-26 |
| CN101513909B true CN101513909B (en) | 2011-08-31 |
Family
ID=41038560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100082320A Expired - Fee Related CN101513909B (en) | 2008-02-21 | 2009-02-19 | Automatic bicycle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5048546B2 (en) |
| CN (1) | CN101513909B (en) |
| BR (1) | BRPI0900458B8 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5620662B2 (en) * | 2009-09-15 | 2014-11-05 | 本田技研工業株式会社 | Motorcycle |
| JP5738123B2 (en) * | 2011-08-28 | 2015-06-17 | 本田技研工業株式会社 | Fuel supply device for saddle-ride type vehicles |
| JP6083599B2 (en) * | 2013-01-30 | 2017-02-22 | 本田技研工業株式会社 | Inclination detection device for vehicle |
| JP6251818B2 (en) * | 2014-09-29 | 2017-12-20 | 本田技研工業株式会社 | Vehicle fuel tank structure |
-
2008
- 2008-02-21 JP JP2008040204A patent/JP5048546B2/en not_active Expired - Fee Related
-
2009
- 2009-02-11 BR BRPI0900458A patent/BRPI0900458B8/en not_active IP Right Cessation
- 2009-02-19 CN CN2009100082320A patent/CN101513909B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5048546B2 (en) | 2012-10-17 |
| JP2009196497A (en) | 2009-09-03 |
| BRPI0900458B1 (en) | 2020-03-03 |
| BRPI0900458B8 (en) | 2022-07-12 |
| BRPI0900458A2 (en) | 2010-01-19 |
| CN101513909A (en) | 2009-08-26 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200219 |