CN1152794C - Structure of mounting pipe connecting port of radiator in two-wheeled motor-driven vehicle - Google Patents
Structure of mounting pipe connecting port of radiator in two-wheeled motor-driven vehicle Download PDFInfo
- Publication number
- CN1152794C CN1152794C CNB001179721A CN00117972A CN1152794C CN 1152794 C CN1152794 C CN 1152794C CN B001179721 A CNB001179721 A CN B001179721A CN 00117972 A CN00117972 A CN 00117972A CN 1152794 C CN1152794 C CN 1152794C
- Authority
- CN
- China
- Prior art keywords
- radiator
- power unit
- pressure inlet
- pulley
- cooling water
- 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
Links
- 239000000498 cooling water Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000945 filler Substances 0.000 abstract 1
- 230000008093 supporting effect Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Clamps And Clips (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
In a motorcycle in which a radiator is supported on a power unit that is swingably supported on a vehicle frame, sufficient water is allowed to be supplied to the radiator, etc. without the need for a complex piping structure. A filler neck 77 connected to a water inlet 69a of a radiator 69 by a flexible water supply pipe 79 is detachably mounted on an attachment 76 which is swingable with a power unit P.
Description
Technical field
The present invention relates to the motor bike of radiator being supported on power unit upper support on the vehicle frame swingably, particularly to the improvement of the pressure inlet installation constitution of radiator feedwater usefulness.
Background technology
In the prior art, on the power unit that is supported on swingably on the vehicle frame, supporting the motor bike of radiator, for example disclosing by the real public clear 62-45993 communique of Japan.
In the above-mentioned prior art, feed pipe extends upward from the radiator that is supported on the power unit, the upper end of this feed pipe is bearing on the vehicle frame in below-seat, radiator swings up and down with power unit, therefore, must constitute the conduits structure of the above-mentioned feed pipe of the relative position variation that absorbs vehicle frame and radiator, the conduits structure complexity.In addition, owing to be that pressure inlet is directly installed on the radiator, so, must be configured in the small space between vehicle frame and power unit, have to pressure inlet is set in lower position, when radiator supplies water, air-out is insufficient from radiator and pipe arrangement, causes the feedwater of radiator etc. insufficient.
Summary of the invention
The present invention makes in view of the above problems, and its purpose is to provide the pressure inlet installation constitution of the radiator on the motor bike.In the structure of the present invention, do not need complicated conduits structure, and can be fully to water supply such as radiatores.
To achieve these goals, the present invention is in motor bike, and the power unit that comprises watercooled engine is bearing on the vehicle frame swingably, and hind axle props up the rear portion at power unit, and radiator is bearing on the above-mentioned power unit; Admission port bonded assembly pressure inlet by pliability feed line and radiator releasably is installed in being mounted on the parts that power unit is swung.
According to this device, because pressure inlet is installed in being mounted on the parts that power unit is swung, so, needn't constitute the conduits structure that the relative position that absorbs vehicle frame and radiator changes, conduits structure can be oversimplified.And, admission port bonded assembly pressure inlet by pliability feed line and radiator, releasably be installed in above-mentioned being mounted on the parts, so, can be from being mounted the pressure inlet that parts unload, lift the higher position of ratio that feed line is extended upward, at this state, feed water to radiator from water receiving pipe, can strengthen and the admission port of radiator between head difference, can fully discharge the air of radiator, fully to feedwater such as radiatores.
The present invention's guiding is connected with radiator with feed line by above-mentioned pressure inlet from cooling water pipeline cooling water expansion tank, that have pliability and be connected with driving engine of driving engine.According to this device,, make feedwater become easy even heat sink arrangements in the position equal or lower with driving engine, by from the pressure inlet feedwater, is not easy to produce air trapping in pipe arrangement.
Description of drawings
Fig. 1 is motor-scooter type moped unitary side view.
Fig. 2 be Fig. 1 want portion's enlarged drawing.
Fig. 3 is the 3-3 line cross sectional drawing of Fig. 2.
Fig. 4 is the 4-4 line cross sectional drawing of Fig. 3.
Fig. 5 is omitting under the vehicle frame state, Fig. 25 to view.
Fig. 6 is under the state that has unloaded pressure inlet, with the cooresponding lateral plan of Fig. 4.
The specific embodiment
Below, with reference to one embodiment of the invention explanation the invention process form shown in the drawings.
Fig. 1 to Fig. 6 represents one embodiment of the invention.Fig. 1 is motor-scooter type moped unitary side view.Fig. 2 be Fig. 1 want portion's enlarged drawing.Fig. 3 is the 3-3 line cross sectional drawing of Fig. 2.Fig. 4 is the 4-4 line cross sectional drawing of Fig. 3.Fig. 5 is omitting under the vehicle frame state, Fig. 25 to view.Fig. 6 is under the state that has unloaded pressure inlet, with the cooresponding lateral plan of Fig. 4.
Among Fig. 1 and Fig. 2, motor-scooter type moped V has front-wheel Wf and trailing wheel Wr, and front-wheel Wf is diverted handle 11 and turns to, and trailing wheel Wr is driven by oscillating type power unit P.The vehicle frame F of this motor bike V is divided into side arm 12, middle frame 13 and after-frame 14.Side arm 12 is made of the aluminium alloy casting product, has head pipe 12 integratedly
1, manage 12 down
2With step bearing plate portion 12
3Power unit P can be bearing on the middle frame 13 by pivot 15 supportings with swinging up and down, and this middle frame 13 is made of the aluminium alloy casting product, is connected with the rear end of side arm 12.The after-frame 14 that extends towards power unit P back upper place is made of ring status tubing, is supporting Fuel Tank 16 in the above.On middle frame 13, supporting helmet box 17, the cover 19 that has vehicle seat 18 integratedly can cover helmet box 17 and Fuel Tank 16 with opening and closing.
Power unit P is combined into one water cooling type single cylinder four-stroke motor E and belt type adjustable speed drive T and constitutes, and the cylinder of driving engine E is towards vehicle body the place ahead, belt type adjustable speed drive T from the left surface of driving engine E to the vehicle body rear extension.Be connected with the rear end of middle frame 13 by posterior bumper 20 above the rear portion of belt type adjustable speed drive T.On belt type adjustable speed drive T, supporting airfilter 21.At the right flank of belt type adjustable speed drive T, supporting silencer 22.Below driving engine E, supporting the main brace pin 23 that can erect, lie prostrate down.
Among Fig. 3 and Fig. 4, driving engine E has the 1st powerplant module 32 and the 2nd powerplant module 33, the 1 powerplant modules 32 cut apart by the division plane that extends along crank shaft 31 towards vertical direction and constitutes cylinder block 32
1With crank case half one 32
2, the 2nd powerplant module 33 constitutes other half one of crank case.At the front end of the 1st powerplant module 32 in conjunction with cylinder head 34, at the front end of cylinder head 34 in conjunction with head-shield 35.At the right flank of the 1st and the 2nd powerplant module 32,33 in conjunction with generating hood 36.
Belt type adjustable speed drive T has the right side case 37 and the left side case 38 that are mutually combining.The anterior right flank of right side case 37 is combined in the left surface of the 1st and the 2nd powerplant module 32,33.At the rear portion of right side case 37 right flank, in conjunction with deceleration cabinet 39.
Piston 41 is entrenched in the cylinder 41 of the 1st powerplant module 32 slidably, and this piston 41 is connected with crank shaft 31 by connecting rod 43.Rotatable camshaft 44 at cylinder head 34 upper supports, be located at air suction valve on the cylinder head 34 and blow off valve (figure does not show) by above-mentioned camshaft 44 driven opening.Be located in the chain path 40 on the 1st powerplant module 32, accommodating timing chain 45, this timing chain 45 is wound on drive sprocket 46 and the driven sprocket 47.Drive sprocket 46 is located on the crank shaft 31, and driven sprocket 47 is located on the camshaft 44.Like this, crank shaft 31 revolutions 2 circles, camshaft 44 turns around.
Reach the left end of right side case 37 and left side case 38 in-to-in crank shafts 31, be provided with drive pulley 54.This drive pulley 54 has fixation side half-pulley 55 and movable side half-pulley 56.Fixation side half-pulley 55 is fixed on the crank shaft 31, movable side half-pulley 56 can near or away from fixation side half-pulley 55.Towards the direction pushing near fixation side half-pulley 55, this Governor weight 57 is along with the revolution of crank shaft 31 increases side shifting outside radial direction by Governor weight 57 for movable side half-pulley 56.
Output shaft 58 is bearing between the rear portion and deceleration cabinet 39 of right side case 37, and the driven pulley 59 that is located on the output shaft 58 has fixation side half-pulley 60 and movable side half-pulley 61.Fixation side half-pulley 60 can be bearing on the output shaft 58 with the relative rotation, movable side half-pulley 61 can near or away from fixation side half-pulley 60.Movable side half-pulley 61 is pushed towards fixation side half-pulley 60 directions by spring 62.Between fixation side half-pulley 60 and output shaft 58, be provided with and start with power-transfer clutch 63.Between drive pulley 54 and driven pulley 59, the vee shape belt 64 of the ring-type of reeling.
Between right side case 37 and deceleration cabinet 39, supporting tween drive shaft 65 and the axletree 66 parallel with output shaft 58, between output shaft 58, tween drive shaft 65 and axletree 66, be provided with train of reduction gears 67.Axletree 66 connects deceleration cabinets 39 and stretches out to the right, is provided with trailing wheel Wr at the right-hand member of this axletree 66.
The rotary power of crank shaft 31 is passed to drive pulley 54, passes through vee shape belts 64, driven pulley 59, starts to be delivered to trailing wheel Wr with power-transfer clutch 63 and train of reduction gears 67 from this drive pulley 54.
When the low speed rotation of driving engine E, the centnifugal force that acts on the Governor weight 57 of drive pulley 54 is little, so by the spring 62 of driven pulley 59, the furrow width that fixation side half-pulley 60 and movable side half-pulley are 61 reduces the converter speed ratio step-down.From this state, when the revolution of crank shaft 31 increases, the centnifugal force that acts on the Governor weight 57 increases, the furrow width that the fixation side half-pulley 55 of drive pulley 54 and movable side half-pulley are 56 reduces, thereupon, the furrow width that the fixation side half-pulley 60 of driven pulley 59 and movable side half-pulley are 61 increases, so converter speed ratio infinitely changes from low to high.
The alternator 68 launched hoods 36 that are located at crank shaft 31 right sides are covered with, and are provided with radiator 69 on the right side of this car bonnet 36.Supply with cooling fan 70 cooling air, that be fixed on crank shaft 31 right-hand members to this radiator 69, be configured between alternator 68 and the radiator 69.The synthetic resin system cover 80 that cooling fan 70 and radiator 69 are bonded on the car bonnet 36 covers, and is provided with the blind window of using from outside importing air 81 at the lateral surface of this cover 80.
The thermostat tank 72 of calorstat 71 is being accommodated in inside, is combined in the right flank of cylinder head 34, is located at the cooling water pump 73 of camshaft 44 right-hand members, is housed in the space that is surrounded by cylinder head 34 and thermostat tank 72.
As shown in Figure 5, the preceding bottom of radiator 69 is connected by cooling water pipe 74 with thermostat tank 72, and thermostat tank 72 is connected by cooling water pipe 75 with the 1st powerplant module 32.
Rear mudguard 76 is the parts that are mounted that cover trailing wheel Wr from the top, and the front portion on this rear mudguard 76 is provided with adapter plate 76a (see figure 4), and this adapter plate 76a is fastened on the 2nd powerplant module 32 of the driving engine E among the power unit P.That is, rear mudguard 76 is installed on the power unit P, with radiator 69 swings.
With reference to Fig. 6, on above-mentioned rear mudguard 76, connecting removable lining pressure inlet 77.This pressure inlet 77 is connected with the admission port 69a that is located at radiator 69 upper backs by flexual feed lines 79 such as rubber tubes.That is, be located at the installation board 77a on the pressure inlet 77, releasably be connected on the rear mudguard 76 with bolt 82, the upper end open portion of pressure inlet 77 can open and close the ground obturation with lid 83.On pressure inlet 77, be provided with the overflow pipe 77b that makes the cooling water expansion tank overflow, this overflow pipe 77b is connected with the storage tank that figure does not show.
Warming up done state at driving engine E, the cooling water expansion tank of discharging from the cooling water pump that driven by camshaft 44 73, through thermostat tank 72 and cooling water pipeline 75, supply with the cooling-water chamber in the 1st powerplant module 32 and the cylinder head 34, during passing through the there,, supply to radiator 69 through cooling water pipeline 78, pressure inlet 77 and feed line 79 with after the driving engine E cooling.By during the radiator 69, drop in temperature cooling water expansion tank through cooling water pipeline 74 and calorstat 71, return above-mentioned cooling water pump 73.On the other hand, when cooling water temperature was low, calorstat 71 moved driving engine E in warming up, and cooling water expansion tank is by radiator 69, but in driving engine E inner loop, temperature rises rapidly.
The following describes the effect of this embodiment.Be used for to the pressure inlet 77 that is bearing in radiator 69 water supply on the power unit P, owing to be installed on the rear mudguard of swinging with power unit P 76, so, between pressure inlet 77 and radiator 69, needn't constitute the conduits structure of the relative position variation that absorbs vehicle frame F and radiator 69, conduits structure is oversimplified.
In addition, by the admission port 69a bonded assembly pressure inlet 77 of pliability feed line 79 with radiator 69, owing to releasably be installed on the rear mudguard 76, so, as shown in Figure 6, can lift the higher position of ratio that feed line 79 is extended upward to the pressure inlet 77 that unloads from rear mudguard 76.At this state from pressure inlet 77 during to radiator 69 feedwater, can strengthen and the admission port 69a of radiator 69 between head difference, can discharge the air of radiator 69 fully, like this can be fully to radiator 69 feedwater such as grade.
And cooling water pipe 78 guiding is from the cooling water expansion tank of driving engine E, has pliability and is connected with the cylinder head 34 of driving engine E.Because cooling water pipe 78 is connected with radiator 69 with feed line 79 by pressure inlet 77, so, even radiator 69 is configured in the position equal or lower with driving engine E, by feeding water from pressure inlet 77, also be not easy to produce air trapping in pipe arrangement, feedwater easily.
Describe embodiments of the invention above in detail, but the invention is not restricted to the foregoing description, in the scope that does not break away from claim, the present invention can make various design modifications.
As mentioned above, according to the present invention, needn't constitute the conduits structure of the relative position variation that can absorb vehicle frame and radiator, conduits structure can be oversimplified, and, can be lifting the higher position of ratio that feed line is extended upward from being mounted the pressure inlet that parts unload, can strengthen and the admission port of radiator between head difference, can fully discharge the air in the radiator, can be fully to feedwater such as radiatores.
According to the present invention, even heat sink arrangements in the position equal or lower with driving engine E, by from the pressure inlet feedwater, also is not easy to produce air trapping in the pipe arrangement, feedwater easily.
Claims (1)
1. the pressure inlet erecting device of the radiator on the motor bike, in this motor bike, the power unit (P) that comprises watercooled engine (E), be bearing in swingably on the vehicle frame (F), trailing wheel (Wr) axle props up at the rear portion of described power unit (P), and radiator (69) is bearing on the described power unit (P); It is characterized in that,, releasably be installed in being mounted on the parts (76) with power unit (P) swing by admission port (69a) the bonded assembly pressure inlet (77) of pliability feed line (79) with radiator (69); Guiding is connected with described radiator (69) with feed line (79) by described pressure inlet (77) from the cooling water pipeline (78) cooling water expansion tank, that have pliability and be connected with described driving engine (E) of driving engine (E).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP160147/1999 | 1999-06-07 | ||
| JP16014799A JP4145425B2 (en) | 1999-06-07 | 1999-06-07 | Radiator filler neck mounting structure for motorcycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1276306A CN1276306A (en) | 2000-12-13 |
| CN1152794C true CN1152794C (en) | 2004-06-09 |
Family
ID=15708895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001179721A Expired - Fee Related CN1152794C (en) | 1999-06-07 | 2000-06-06 | Structure of mounting pipe connecting port of radiator in two-wheeled motor-driven vehicle |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4145425B2 (en) |
| CN (1) | CN1152794C (en) |
| ES (1) | ES2167239B1 (en) |
| IT (1) | IT1320489B1 (en) |
| TW (1) | TW452549B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4323215B2 (en) * | 2003-05-09 | 2009-09-02 | 本田技研工業株式会社 | Air cleaner for scooter type vehicle |
| JP4616775B2 (en) * | 2006-01-26 | 2011-01-19 | ホシデン株式会社 | Shield terminal |
| JP4953950B2 (en) * | 2007-07-12 | 2012-06-13 | 本田技研工業株式会社 | Cooling device for small vehicle engine |
| CN101537789B (en) * | 2009-04-10 | 2013-05-08 | 重庆隆鑫机车有限公司 | Water-cooling pedal motorcycle radiator assembly |
| FR3035955B1 (en) * | 2015-05-06 | 2019-04-19 | Valeo Systemes Thermiques | HEAT EXCHANGER HAVING A PROTECTION DEVICE |
| JP6704945B2 (en) | 2018-02-09 | 2020-06-03 | 本田技研工業株式会社 | Saddle type vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149733A (en) * | 1976-06-07 | 1977-12-13 | Yamaha Motor Co Ltd | Engine coolant circulating device for motor cycle |
| JPS5741212A (en) * | 1980-08-25 | 1982-03-08 | Yamaha Motor Co Ltd | Cooling water circulating device for motorcycle |
| JPS6241920A (en) * | 1986-08-01 | 1987-02-23 | Yamaha Motor Co Ltd | Water cooling device for engine of motorcycle |
| JP2694290B2 (en) * | 1989-01-24 | 1997-12-24 | スズキ株式会社 | Radiator for motorcycles |
| JPH06247373A (en) * | 1993-02-24 | 1994-09-06 | Suzuki Motor Corp | Cooling water piping device of motorcycle engine |
| JPH0783053A (en) * | 1993-09-20 | 1995-03-28 | Suzuki Motor Corp | Protector of cooling water pipe for water cooled engine |
-
1999
- 1999-06-07 JP JP16014799A patent/JP4145425B2/en not_active Expired - Fee Related
-
2000
- 2000-05-25 ES ES200001326A patent/ES2167239B1/en not_active Expired - Fee Related
- 2000-05-29 TW TW089110355A patent/TW452549B/en not_active IP Right Cessation
- 2000-05-31 IT IT2000TO000506A patent/IT1320489B1/en active
- 2000-06-06 CN CNB001179721A patent/CN1152794C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2167239B1 (en) | 2003-06-01 |
| ES2167239A1 (en) | 2002-05-01 |
| IT1320489B1 (en) | 2003-12-10 |
| TW452549B (en) | 2001-09-01 |
| ITTO20000506A1 (en) | 2001-12-01 |
| CN1276306A (en) | 2000-12-13 |
| JP2000344168A (en) | 2000-12-12 |
| ITTO20000506A0 (en) | 2000-05-31 |
| JP4145425B2 (en) | 2008-09-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20040609 Termination date: 20120606 |