CN1286695C - Motor two wheeled car - Google Patents
Motor two wheeled car Download PDFInfo
- Publication number
- CN1286695C CN1286695C CN00128672.2A CN00128672A CN1286695C CN 1286695 C CN1286695 C CN 1286695C CN 00128672 A CN00128672 A CN 00128672A CN 1286695 C CN1286695 C CN 1286695C
- Authority
- CN
- China
- Prior art keywords
- chuck
- rocking arm
- silencer
- parts
- motor bike
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000003584 silencer Effects 0.000 claims description 38
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 5
- 241001247986 Calotropis procera Species 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/10—Frames characterised by the engine being over or beside driven rear wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Braking Arrangements (AREA)
Abstract
In order to suppress the undesired thermal effect from the muffler on the caliper, This motorcycle (10) is assembled by installing a swing unit (16) with built-in rear wheel power transmission mechanism swingably and vertically on a body frame, extending the swing unit (16) rearward, extending a swing arm (70) from a longitudinally mid-point of the swing unit (16) rearward, pivotally supporting a rear wheel (17) between the rear part of the swing unit (16) and the rear part of the swing arm (70), and installing a caliper (92) of a hydraulic rear disk brake (90) on the swing arm (70). Then, a muffler (82) for engine exhaust is passed through the swing arm (70) in the outer side direction thereof, and the caliper is disposed on the underside of the swing arm (70).
Description
Technical field
The present invention relates to motor bike, particularly about the improvement of post brake device.
Background technology
About the technology of the post brake device of motor bike, day No. 2757921 communiques of patent " motor-scooter type moped oil brake " have been behaved known.
In above-mentioned prior art, the motor bike that Fig. 1 and Fig. 2 showed 1 as this communique, the front portion of engine parts 6 can be installed on vehicle frame 2 with fluctuating (quote the code name that communique is recorded and narrated, down together), engine parts 6 are rearward extended, rearward extend from the mid-length portion of engine parts 6 and to regard leg-of-mutton postbrachium 8 from the side as, supporting wheels between the rear portion of the rear portion of engine parts 6 and postbrachium 8 is installed the chuck 22 of hydraulic type post brake device at the postbrachium 8 upside hypotenuse 8g of portion.This compares with the situation that chuck is loaded on the engine parts 6, guarantees the installing space of chuck easily.
In above-mentioned prior art, be that silencer 6a is placed the outer side of postbrachium 8 and the outer side of chuck 22.For strengthening the leaning angle of motor bike 1, must make silencer 6d near the vehicle body central side.Therefore, be disposed at high as far as possible position to silencer 6d.Since above postbrachium 8 configuration chuck 22, as the silencer 6d of thermal source near chuck 22.Thereby, the consideration that makes chuck 22 not be subjected to silencer 6d heat affecting has been arranged, improved necessity is arranged very much.
Summary of the invention
Purpose of the present invention promptly is to provide and suppresses the technology of silencer to the heat affecting of chuck as far as possible.
For achieving the above object, motor bike provided by the invention is that trailing wheel can be installed on vehicle frame with the built-in parts that wave of Poewr transmission mechanism with teetering; Rearward extend this and wave parts, rearward extend rocking arm from this mid-length portion of waving parts, supporting wheels between the rear portion of rear portion of waving parts and rocking arm, the chuck of pan brake after on the rocking arm fluid pressure type being installed, it is characterized in that, described engine exhaust is used the outer side of silencer through described rocking arm, and simultaneously, described chuck is configured in the below of described rocking arm; Described chuck and engine exhaust are installed on the rocking arm with silencer; It is the disk body of the general triangular that narrows down backward that described rocking arm is observed from the side, the base portion of this rocking arm is installed in described waving on the parts, in the downside hypotenuse portion of this rocking arm, form the recessed recess in top in axletree the place ahead, described chuck is configured in described recess.
Because in silencer and chuck, bigger silencer is disposed at the outer side of rocking arm, and chuck that will be little disposes below the rocking arm, thereby from widening as the silencer of the thermal source distance to chuck, so can suppress the heat affecting of silencer to chuck.And chuck does not have interference with silencer, can more easily guarantee the installing space of chuck.
Moreover, owing to make bigger silencer near the vehicle body central side, so can strengthen the leaning angle of motor bike.
Description of drawings
Fig. 1 is a motor bike left side view of the present invention;
Fig. 2 is vehicle frame of the present invention and the left side view that waves parts;
Fig. 3 is installed on the section plan that the present invention waves the structure on the parts with trailing wheel;
Fig. 4 is the chuck pie graph of pan brake behind the fluid pressure type of the present invention;
Fig. 5 is the present invention's the left side pseudosection that chuck is loaded on the structure on the rocking arm;
Fig. 6 be the present invention trailing wheel is loaded on the back view that waves the structure on parts and the rocking arm.
The specific embodiment
The following description of drawings embodiments of the invention of borrowing.And " preceding ", " back ", " left side ", " right side ", " on ", the direction seen according to chaufeur of D score.In addition, drawing is pressed the symbol sensing.
Fig. 1 is the left side view of motor bike of the present invention.Motor bike 10 is small size motorcycles, it mainly by vehicle frame 11, front fork 13, front-wheel 14, handle 15, wave parts 16, trailing wheel 17, vehicle seat 18, vehicle body cover 20 and constituted.Wherein, front fork 13 is installed on the head pipe 12 of vehicle frame 11; Front-wheel 14 is installed on the front fork 13; Handle 15 is linked on the front fork 13; Wave parts 16 and be installed on the upper back of vehicle frame 11; Trailing wheel 17 is installed on the rear portion of waving parts 16; Vehicle seat 18 is disposed at the upper back of vehicle frame 11; Vehicle body cover 20 is covered with vehicle frame 11.
Vehicle body cover 20 by front shroud 21, inner cover 22, left and right sides pedal 23, left and right sides pedal skirt 24, cover 25 down, central cover 26, side cover 27 constituted.Wherein, front shroud 21 is covered in the front portion of head pipe 12 and the top of front-wheel 14; Inner cover 22 covers the rear portion of this front shroud 21; Left and right sides pedal 23 (only showing front face side among the figure, down together) is the low-floor type tread plate, is used for the chaufeur step; Left and right sides pedal skirt 24 extends downwards from the outer rim of pedal 23; Cover 25 down and cover the following intermarginal of pedal skirt; Central cover 26 rearward extends and covers the middle body of the length direction of vehicle frame 11 from inner cover 22; Side cover 27 rearward extends and covers the two sides, rear portion of vehicle frame 11 from central cover 26.
31 is pan brakes before the fluid pressure type among the figure, the 32nd, and front fender apron, the 33rd, headlight, the 34th, paravent, the 35th, handle cover, the 36th, grip, the 37th, back mirror, the 41st, Fuel Tank, the 42nd, engine cooling radiator, the 43rd, rear portion seat occupant is with collapsible step rod, the 44th, main support, the 45th, airfilter, the 46th, taillight, the 47th, rear mudguard, the 48th, containing box.
Fig. 2 is vehicle frame of the present invention and the left side view that waves parts; The front portion that to wave parts 16 by connecting rod mechanism 51 can unsteadily be installed on the upper back of the vehicle frame 11 that shakes blue formula, this is waved parts 16 further rearward extend; Carriage 52 is installed on the rear end of vehicle frame 11, hangs 53 by the back and will wave the rear end side suspension of parts 16 on carriage 52.Details about back suspension 53 are held aftermentioned.
The exhausr port of driving engine 54 is connected to engine exhaust by vehicle body right side side with silencer 82 by freeing pipe 81.
Fig. 3 is at the section plan that the structure of trailing wheel is installed on the parts that waves of the present invention.
Wave left back (side) of parts 16, promptly left back 62 of transmission housing 61, in the vehicle body center (overall width center) Ch left side, rearward extend along vehicle body center C h.Therefore, 61 left back 62 of transmission housings are also longer than right back end (opposite side) 63 backward.
As shown in the figure, at the length middle part of waving parts 16, the front portion that bolt 71 is installed with rocking arm 70 is sentenced in the right back end 63 that is transmission housing 61, rocking arm 70 is extended back again, axletree 78 is being supported at left back 62 rear portion with rocking arm 70 with transmission housing 61 free to rotately, and trailing wheel 17 is installed on this axletree 78.Consequently, trailing wheel 17 can be supported between the rear portion of the rear portion of waving parts 16 and rocking arm 70.Above-mentioned trailing wheel reaches axletree 78 with the power of Poewr transmission mechanism.
Have rear brake 90 and wheel speed detector 120 at the rear portion of motor bike 10.
Fig. 4 (a) and (b) are chuck pie graphs of pan brake behind the fluid pressure type of the present invention; (a) be the right side view of chuck; (b) be the b-b cutaway view of (a).
In (b), chuck 92 corresponding to the operation of back drag control member 93, by the braking hydraulic pressure that main hydraulic cylinder 94 is produced, makes piston 96 actions in the chuck chamber 95; The result carries out control of braking at 97,97 pushings of dish brake disc 91 by its friction force.Back drag control member 93 is such as being the back brake rod that is installed on the handle 15 (with reference to Fig. 1).The 98th, flexible pipe.
To be fixed in the end of chuck housing 95 with the braking lock housing body 105 of piston 96 equidirectional extensions by bolt of rear end plate, can be with 101 groups of ends of advancing chuck 92 of braking latch mechanism.
On the rocking arm represented 70, chuck carriage 112 is installed, and on chuck carriage 112, chuck housing 95 is installed, thus, chuck 92 can be installed on the rocking arm 70 with bolt 113 with bolt 111 with imaginary line.
Between chuck housing 95 and chuck carriage 112, absorb vibration and carry out heat insulation by rubber bush 114.
In (a), the 115, the 115th, for being installed to the bolt hole of on chuck carriage 112, offering on the rocking arm 70.
Fig. 5 is the left side pseudosection that chuck is installed on the structure on the rocking arm of the present invention, has saved and has waved parts 16 and trailing wheel 17.As shown in the figure, below rocking arm 70, disposing chuck 92.
Specifically; rocking arm 70 is disk bodies of a summary triangularity of seeing from the side to narrow down backward, with 2 bolts 71,71 up and down base portion is installed on and waves on the parts 16, in bottom hypotenuse portion 72; form recessed upward recess 73 in axletree 78 the place aheads, at 73 li configurations of this recess chuck 92.
The chuck carriage 112 that chuck 92 rear portions is had by two bolts 111,111 up and down is installed on the rocking arm 70, chuck 92 can be disposed at the front lower place of axletree 78.As a result, make and be installed on the installation base portion that waves parts 16 from rocking arm 70 and reduce to the mounting distance of chuck 92.Because mounting distance diminishes, when the braking counter-force of trailing wheel 17 acted on rocking arm 70 by chuck 92, moment diminished, and this point is favourable.
As shown in FIG., disposing the elongated silencer 82 that extends to the back upper place more slightly upward than axletree 78, with 4 bolts 83 ... (... represent a plurality of, together following) be installed on the rocking arm 70.84, the 85th, the silencer carriage.
See and can distinguish from this figure side, silencer 82 hardly with chuck 92 overlaids.
Fig. 6 is that expression is installed on the back view that waves the structure on parts and the rocking arm of the present invention with trailing wheel.
In the middle of silencer 82 and chuck 92, bigger silencer 82 is placed the outer side of rocking arm 70, and smaller chuck 92 is disposed at the below of rocking arm 70, therefore, kept from as the silencer 82 of thermal source bigger distance to chuck 92.
And, because silencer 82 and chuck 92 all are installed on the rocking arm 70, though at rocking arm together with waving under the situation that parts 16 together shake, it is certain that the gap between silencer 82 and the chuck 92 also can often keep.
Owing to be not directly silencer 82 to be incorporated into chuck 92, so can suppress from as the silencer 82 of thermal source transfer of heat to chuck 92.Furtherly, because the heat that is shed from silencer 82 can rise, be difficult to reach chuck 92.Have, 92 distance is also bigger from silencer 82 to chuck again, thereby, because the heat affecting of 82 pairs of chucks 92 of silencer is minimum, can guarantee that chuck 92 is through the work under the optimum state of being everlasting.
And, because having with silencer 82, chuck 92 do not interfere, can more easily guarantee the installing space of chuck 92, and also can more easily check, safeguard simultaneously chuck 92.
In addition, owing to bigger silencer 82 can be set near vehicle body center C L side, so can set the tiltangle of motor bike 10 more greatly.
Moreover chuck 92 extends to the right side (configuration silencer 82 1 sides) as the overall width direction outside from rocking arm 70, and then has braking latch mechanism 101 to extend to the right by its right-hand member, is overlapped in the configuration relation of silencer 82 about chuck has.But,, do not interfere mutually owing to the top that silencer 82 is disposed at chuck 92 or braking latch mechanism 101.Thereby owing to silencer 82 more close vehicle body center C L one sides can be able to be made that the overall width of motor bike 10 is narrower, the result can set the tiltangle of motor bike 10 bigger.
Among the figure and illustrate, form bracket part 74 in the rearward end of rocking arm 70, by the back hang 53 with these bracket part 74 suspensions on the carriage 52 of vehicle frame 11.Thereby can with rocking arm 70 with this rocking arm 70 has been installed wave parts 16 suspensions on vehicle frame 11.
In the embodiment of the invention described above, motor bike 10 also is not limited to motor-scooter type moped.
In addition, also can hang 53 by the back comes suspension to wave parts 16.
The present invention can obtain following effect by above-mentioned consisting of.
Owing among muffler and chuck, bigger muffler is placed the rocking arm outside Side, and will littler chuck be disposed at the below of rocking arm so that from as the muffler of thermal source to The distance of chuck widens, and can suppress muffler to the heat affecting of chuck as far as possible. And, because card Dish does not have interference with muffler, can guarantee easilier the installing space of chuck.
Moreover, owing to can make bigger muffler near vehicle body center one side, can strengthen motor-driven two The inclination angle of wheel car.
Claims (2)
1. motor bike, on vehicle frame, can trailing wheel be installed with fluctuating and wave parts with the Poewr transmission mechanism built-in, this waves parts and rearward extends, in the middle of the length direction that waves parts, rearward extend rocking arm, supporting wheels between the rear portion of rear portion of waving parts and rocking arm, the chuck of fluid pressure type hub disk braking is installed on rocking arm, it is characterized in that, described engine exhaust is used the outer side of silencer through described rocking arm, simultaneously, described chuck is configured in the below of described rocking arm; Described chuck and engine exhaust are installed on the described rocking arm with silencer;
It is the disk body of the general triangular that narrows down backward that described rocking arm is observed from the side, the base portion of this rocking arm is installed in described waving on the parts, in the downside hypotenuse portion of this rocking arm, form the recessed recess in top in axletree the place ahead, described chuck is configured in described recess.
2. motor bike as claimed in claim 1, it is characterized in that, described chuck is provided with the braking latch mechanism that wheel is braked, when this braking latch mechanism is observed in the side and silencer do not overlap, when a part that this chuck is installed to the chuck body on the vehicle body is observed in the side and silencer overlapping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP279364/1999 | 1999-09-30 | ||
| JP27936499A JP4247860B2 (en) | 1999-09-30 | 1999-09-30 | Motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1290629A CN1290629A (en) | 2001-04-11 |
| CN1286695C true CN1286695C (en) | 2006-11-29 |
Family
ID=17610140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00128672.2A Expired - Fee Related CN1286695C (en) | 1999-09-30 | 2000-09-20 | Motor two wheeled car |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4247860B2 (en) |
| CN (1) | CN1286695C (en) |
| ES (1) | ES2165819B1 (en) |
| IT (1) | IT1320668B1 (en) |
| TW (1) | TW491790B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4035375B2 (en) * | 2002-05-29 | 2008-01-23 | 本田技研工業株式会社 | Exhaust muffler arrangement structure for motorcycles |
| CN100349776C (en) * | 2003-02-14 | 2007-11-21 | 雅马哈发动机株式会社 | Power train for a motorcycle |
| JP4353364B2 (en) | 2003-02-14 | 2009-10-28 | ヤマハ発動機株式会社 | Driving device for saddle riding type vehicle |
| JP4119344B2 (en) * | 2003-10-10 | 2008-07-16 | 本田技研工業株式会社 | Motorcycle |
| JP4430429B2 (en) * | 2004-02-25 | 2010-03-10 | 本田技研工業株式会社 | Vehicle with disc brake |
| JP4836077B2 (en) | 2006-06-09 | 2011-12-14 | ヤマハ発動機株式会社 | Motorcycle |
| JP5004511B2 (en) * | 2006-06-09 | 2012-08-22 | ヤマハ発動機株式会社 | Motorcycle |
| JP4785692B2 (en) * | 2006-09-26 | 2011-10-05 | 本田技研工業株式会社 | Motorcycle |
| JP5020672B2 (en) * | 2007-03-27 | 2012-09-05 | 本田技研工業株式会社 | Small vehicle |
| ITMI20071280A1 (en) * | 2007-06-26 | 2008-12-27 | Piaggio & C Spa | MOTORCYCLE PROVIDED WITH A PLURALITY OF BRAKE CALIPERS AGENTS ON ITS REAR WHEEL |
| AU2016237585B2 (en) * | 2015-03-20 | 2019-03-14 | Honda Motor Co., Ltd. | Wheel speed detecting device, and ring to be detected |
| TWI630332B (en) * | 2015-08-27 | 2018-07-21 | 島野股份有限公司 | Bicycle disc caliper |
| EP3882116B1 (en) | 2018-11-12 | 2023-04-19 | Yamaha Hatsudoki Kabushiki Kaisha | Straddled vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356885A (en) * | 1981-08-20 | 1982-11-02 | Dello Christy J | Chambered-core motorcycle-exhaust apparatus |
| JPH03189282A (en) * | 1989-12-20 | 1991-08-19 | Yamaha Motor Co Ltd | Motorcycle |
| JPH04365687A (en) * | 1990-12-07 | 1992-12-17 | Suzuki Motor Corp | Brake hose installation structure for motorcycle |
| JPH05310172A (en) * | 1992-05-12 | 1993-11-22 | Suzuki Motor Corp | Swing arm of motorcycle |
| JPH092362A (en) * | 1995-06-14 | 1997-01-07 | Suzuki Motor Corp | Brake caliper fitting structure of motorcycle |
| JP3892123B2 (en) * | 1997-10-17 | 2007-03-14 | ヤマハ発動機株式会社 | Brake equipment for motorcycles |
-
1999
- 1999-09-30 JP JP27936499A patent/JP4247860B2/en not_active Expired - Fee Related
-
2000
- 2000-08-04 TW TW089115748A patent/TW491790B/en not_active IP Right Cessation
- 2000-09-06 ES ES200002185A patent/ES2165819B1/en not_active Expired - Fee Related
- 2000-09-20 CN CN00128672.2A patent/CN1286695C/en not_active Expired - Fee Related
- 2000-09-27 IT IT2000TO000895A patent/IT1320668B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001097269A (en) | 2001-04-10 |
| ES2165819A1 (en) | 2002-03-16 |
| ES2165819B1 (en) | 2003-05-16 |
| ITTO20000895A0 (en) | 2000-09-27 |
| CN1290629A (en) | 2001-04-11 |
| ITTO20000895A1 (en) | 2002-03-27 |
| TW491790B (en) | 2002-06-21 |
| JP4247860B2 (en) | 2009-04-02 |
| IT1320668B1 (en) | 2003-12-10 |
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Legal Events
| 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: 20061129 Termination date: 20130920 |