CN1267318C - Low-floor type motorcycle - Google Patents

Low-floor type motorcycle Download PDF

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Publication number
CN1267318C
CN1267318C CNB011408154A CN01140815A CN1267318C CN 1267318 C CN1267318 C CN 1267318C CN B011408154 A CNB011408154 A CN B011408154A CN 01140815 A CN01140815 A CN 01140815A CN 1267318 C CN1267318 C CN 1267318C
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CN
China
Prior art keywords
vehicle seat
low
mentioned
main car
floor
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
Application number
CNB011408154A
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Chinese (zh)
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CN1346768A (en
Inventor
立石康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN1346768A publication Critical patent/CN1346768A/en
Application granted granted Critical
Publication of CN1267318C publication Critical patent/CN1267318C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J35/00Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02Frames
    • B62K11/10Frames characterised by the engine being over or beside driven rear wheel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00Motorcycles characterised by position of motor or engine
    • B62M7/02Motorcycles characterised by position of motor or engine with engine between front and rear wheels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

A low floor type vehicle is disclosed. A fuel tank 27, a power unit 28, and an electric appliances box 21 are disposed concentrative1y around a pair of seat pipes 86 as seat supporting frames for supporting a seat 37 in such a manner that the fuel tank 27 is disposed in front of and along the seat pipes 86, the power unit 28 is mounted to lower portions of rear sides of the seat pipes 86, and the electric appliances box 21 is mounted to upper portions of the rear sides of the seat pipes 86. It is possible to freely select a desired rear wheel diameter and a mass balance in the vehicle body can be set freely and satisfactorily.

Description

Low-floor type motorcycle
Technical field
The present invention relates to a kind of machines configurations technology of low-floor type motorcycle.
Background technology
For example, Japanese patent gazette spy opens the motor bike shown in Figure 10 1 of 2000-142529 number " motor bike ", and (label is continued to use the label that communique is put down in writing at front-wheel 2.Below identical) and trailing wheel 3 between, dispose the 16a of horizontal-extending portion, occupant 5 pin can be placed on the baseplate 4 (not shown) across the 16a of this horizontal-extending portion, because the 16a of horizontal-extending portion is very near ground, so be a kind of vehicle that is called low-floor type motorcycle.
And, also make it in the circle of trailing wheel 3, concentrate the power unit 24 that comprises motor 63 and control setup 65.
As previously discussed, for power unit 24 centralized configuration in trailing wheel 3, have to make the diameter of trailing wheel 3 to want big to a certain extent.Therefore, the problem of existence is: the selection of wheel diameter is restricted, adopts the wheel of minor diameter very difficult.
In addition, as previously discussed, if with power unit 24 centralized configuration in trailing wheel 3, then material (quality) deflection trailing wheel one side bring adverse effect probably can for the balancing of mass of vehicle.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of energy to increase the degree of freedom of selecting wheel diameter, and can solve the low-floor type motorcycle of the balancing of mass problem of vehicle well.
In order to achieve the above object, the low-floor type motorcycle of first aspect present invention, with low stand-off floor arrangement between handlebar and vehicle seat, it is characterized in that: with pair of right and left vehicle seat bracket supports vehicle seat, be placed between this a pair of vehicle seat support the same with regard to the cylinder that likes combustion engine, pivot with the vehicle seat support is installed power unit swingably, as the cylinder that covers the front portion that is configured in this power unit from the front upper place, Fuel Tank is placed on the front of vehicle seat support, electric-controlled box (Denso ボ Star Network ス) is installed in the upper rear portion of vehicle seat support.
Just as if with Fuel Tank be placed on the vehicle seat support of supporting saddle the front, with power unit be installed in the vehicle seat support the back lower place, that electric-controlled box is installed in the back upper place of vehicle seat support is the same, with Fuel Tank and power unit and electric-controlled box concentrate on the vehicle seat support around.
Though prior art with main machine centralized configuration such as power unit in the circle of trailing wheel,, the present invention with main machine centralized configuration such as power units on the vehicle seat support different with trailing wheel.
Consequently, can freely select the wheel diameter of trailing wheel, and, can be free and set the balancing of mass of car body well.
The feature of second aspect is: only the main car frame by from the beginning pipe extension props up the vehicle frame that is configured to low-floor type motorcycle with the vehicle seat that is connected with this main car frame, and, constitute main car frame by the rake of from the beginning pipe extension below retreading and the horizontal part that extends from the lower end edge horizontal direction of this rake.
Because constitute main car frame by rake and horizontal part, constitute vehicle frame by on this main car frame, increasing head pipe and vehicle seat support, so body frame structure for automotive is single, the intensification degree of quality is more remarkable.
The feature of the third aspect is: cover the horizontal part of main car frame substantially with the stand-off floor, make outside the rake of main car frame and vehicle seat support be exposed to.
Owing to cover rake and vehicle seat support, and make outside it is exposed to,, and can reduce the expense of cover so outside the major part of vehicle frame was exposed to, aesthetic appearance had improved without cover.
Description of drawings
Fig. 1 is the lateral plan of low-floor type motorcycle of the present invention.
Fig. 2 be Fig. 12 to view.
Fig. 3 is the main position enlarged drawing of low-floor type motorcycle of the present invention.
Fig. 4 is the exploded perspective view of ratchet device of the present invention.
Fig. 5 is the assembly drawing of the ratchet device of the present invention action diagram of holding concurrently.
Fig. 6 is the exploded drawings of vehicle seat holding plate and vehicle seat.
Fig. 7 is the slip instruction diagram of vehicle seat of the present invention.
Fig. 8 is the action diagram when riding with stance.
Fig. 9 is the action diagram when riding with the posture of raising oneself slightly slightly.
Figure 10 is the action diagram when riding with the posture that is seated.
The specific embodiment
Followingly embodiments of the invention are described according to accompanying drawing.And, suppose that figure sees towards the direction of label.
Fig. 1 is the lateral plan of low-floor type motorcycle of the present invention, and Fr represents the place ahead among the figure.Below identical.
Motor bike 10 as low-floor type motorcycle, on the head pipe 15 of the front end of main car frame 11, front fork 16 is installed, the front-wheel 17 that can rotate freely is installed on this front fork 16, handlebar 22 is installed on top bridge 19, bottom at the rake 23 of main car frame 11 is equipped with stand-off device 85, on the horizontal part 24 of main car frame 11, place stand-off floor 25, simultaneously, make pair of right and left saddle tube 86 as the vehicle seat support, 86 (pipe 86 of the inside be cannot see overleaf) erect after oblique upper extends backward from horizontal part 24, Fuel Tank 27 is placed on this saddle tube 86,86 front, at saddle tube 86,86 back, the power unit 28 that can swing up and down is installed by pivot 29, trailing wheel 31 as drive wheel is installed on this power unit 28, at saddle tube 86, the rear portion of the rising portions on 86 tops is equipped with electric-controlled box 21, taillight 34 and back flash-mode turning indicator 35 are installed on this electric-controlled box 21, and, with bearing pin 32a the top of back suspension 32 is installed on the electric-controlled box 21, have again, at saddle tube 86,86 upper end is crossed with transverse tube 87, the vehicle seat holding plate 36 that can swing is installed on this transverse tube 87, on this vehicle seat holding plate 36, vehicle seat 37 is installed.
So just material (quality) can be concentrated near the downside of vehicle seat 37, above trailing wheel 31, not have vehicle frame in addition, can make the body frame structure for automotive of the single and mass concentration of structure.
In the drawings, the 38th, rear mudguard, the 41st, headlight, the 42nd, preceding flash-mode turning indicator, the 43rd, average speed indicator, the 44th, set screw, the 45th, airfilter, the 47th, damper element, the 54th, the silencer that links to each other with the freeing pipe 59E that extends out from cylinder cap 55.
Since this damper element 47 be arranged on taillight 34 above, so flexibly supporting saddle 37.This damper element 47 also can be arranged on vehicle seat 37 1 sides.
Have again, the 48th, be formed at the curve of putting pin of the front portion on stand-off floor 25.
And, in the figure, its special feature is that the cover class only is stand-off floor 25, consequently, on lateral plan, can see rake 23, horizontal part 24 and the saddle tube 86 of main car frame 11, for example, if on the rake 23 of main car frame 11, horizontal part 24, carry out chrome faced words, can produce the effect of the outward appearance of outstanding vehicle frame.
Particularly, because do not have vehicle frame at the rear of saddle tube 86, so, can not only create the clean and tidy outward appearance in top of trailing wheel 31, can also realize expendable weight with simple body frame structure for automotive, reduce the purpose of volume.
Fig. 2 be Fig. 12 to view, it is characterized in that: stand-off device 85 is made by the front side that the metallic clava 88,88 that left and right sides approximate horizontal is outstanding is welded on the rake 23 of main car frame 11, and stand-off floor 25 is made of the stand-off floor pod 91,91 that the cover 89 of the horizontal part top that is configured in main car frame is connected with both sides with this cover 89.Preferably make the good rigidly of the rigidity of above-mentioned stand-off floor pod 91,91 than cover 89.Perhaps, stand-off floor pod 91,91 is made by hard material, and cover 89 is made of softer slightly material, alleviates the weight on stand-off floor 25 thus.
So, owing to make the stand-off floor pod 91,91 of directly putting pin be high rigidity or high hardness, thus can guarantee to bear the rigidity of the load of chaufeur, and can also make the local expendable weight that it can expendable weight, and have again, can also prevent distortion and damage.
Therefore, stand-off floor 25 is extended to the inferoanterior of stand-off device 85, its front end as the curve 48,48 of putting pin, can fully be guaranteed to put the space of foot position, improve the degree of freedom of posture by bus.Because the rigidity height of stand-off floor pod 91, so this is to be easy to realize.
Fig. 3 is the main position of a low-floor type motorcycle of the present invention enlarged drawing, and a figure left side is the place ahead.Just liking cylinder 56 is placed between a pair of saddle tube 86,86 that separates on the inward-outward direction of drawing the same, pivot 29 with saddle tube 86,86 rears can joltily be installed power unit 28, it is the same just to like the cylinder 56 that covers the front portion that is configured in this power unit 28 from the front upper place, Fuel Tank 27 is placed on the front of saddle tube 86,86, electric-controlled box 21 is installed in the upper rear portion of saddle tube 86,86.
Owing to mainly taken in battery, igniting unit, regulating control, starting relay etc. in the electric-controlled box 21, thus according to this example, have circuit short also can and also waterproof construction be the also passable advantage in a place.In addition, taillight 34, back flash-mode turning indicator 35,35 are installed integratedly on electric-controlled box 21.
21a is an ignition lock portion, and 27a is an oil hole cover, and 58E is the belt-type change-speed box that power unit 28 is possessed.
What be close to the transverse tube 87 of saddle tube 86,86 upper ends is joystick 74, below the ratchet device that comprises this joystick 74 is described.
Promptly, resemble with Fuel Tank 27 be placed on supporting saddle 37, as the front of the saddle tube 86,86 of vehicle seat support, power unit 28 is installed in the back lower place of saddle tube 86,86, the back upper place that electric-controlled box 21 is installed in saddle tube 86,86 is the same, with Fuel Tank 27 and power unit 28 and electric-controlled box 21 concentrate on saddle tube 86,86 around.
Prior art, though in the circle of trailing wheel, centralized configuration main machine such as power unit, and the present invention, with main machine centralized configuration such as power units on the vehicle seat support different with trailing wheel.
Consequently, can freely select the wheel diameter of trailing wheel, simultaneously can be free and set balancing of mass on the car body well.
Fig. 4 is the exploded perspective view of ratchet device of the present invention, this ratchet device 60B, in principle, be that the lock portion 67 that will possess ratchet 66 is combined in (the 1st tooth 61 that possesses several teeth, the 2nd tooth 62, in the ratchet portion 64 the 3rd tooth 63), specifically, on cylindrical portion 68, be formed with ratchet portion 64,64, vehicle seat holding plate 36 is extended from this cylindrical portion 68, being passed in the upper opening of offering on the large diameter transverse tube 87 93 is inserted into, make the pair of right and left plectane 92 of cylindrical portion 68 in being built in transverse tube 87, between 92, connect with pivot bolt 71, can make ratchet portion 64 and vehicle seat holding plate 36 thus is the centre of gration rotation with this pivot bolt 71.
On the other hand, make joystick 74 from possessing lock portion 67 rear extension under vehicle seat of ratchet 66,66, being passed in the lower openings of offering on the large diameter transverse tube 87 94 is inserted into, be connected on the pair of right and left plectane 92,92 with auxiliary bolt, can make lock portion 67 thus is the center swing with this auxiliary bolt 75.95, the 95th, spring, the 96th, lid, the 97, the 97th, trim, the 99, the 99th, guide groove is also offered opening after being installed in above-mentioned lid 96 on the plectane 92,92, make it can mobile joystick 74.
In this example, because joystick 74 is arranged on rear under the vehicle seat, so it is sufficiently large that energy will be placed on saddle tube 86,86 fwd Fuel Tanks (with reference to Fig. 3).
Fig. 5 is the assembly drawing of the ratchet device of the present invention action diagram of holding concurrently, and expression is with the state that cover 96 sealing lower openings 94, because cover 96 covering lock portion 67, so aesthetic appearance is good.
And ratchet 66 is meshed with the 1st tooth 61, keeps this state by the elastic reaction of spring 95.Owing to be ratchet, pusher block holding plate 36 upwards only just can switch to the position of intermediate, inclined from the level attitude shown in the solid line (position that is seated), further switches to the position of maximum inclination.And can not return.
In order to return, resistance spring 95, joystick 74 is depressed into the position of imaginary line, can make ratchet 66 break away from the 1st~the 3rd tooth 61~63.
In this example, because joystick 74 is that form along the Width of car body and very long, so operability is good.
Below the structure that vehicle seat holding plate 36 and vehicle seat 37 are combined is described.
Fig. 6 is the exploded drawings of vehicle seat holding plate and vehicle seat, makes vehicle seat 37 facing to above the vehicle seat holding plate 36, makes groove shape part 81 facing to below the vehicle seat holding plate 36, groove shape part 81 is fixed on the bottom surface of vehicle seat 37 with bolt 82,82.And, from bottom to top set screw 44 is installed on the groove shape part 81.
Fig. 7 is the slip instruction diagram of vehicle seat of the present invention, by unscrewing set screw 44, can make vehicle seat 37 shown in imaginary line, at random moves on the direction of front and back (about being in the drawings).The 83rd, limiting device, its effect is to prevent that groove shape part 81 from splitting away off from vehicle seat holding plate 36.
Below the effect by the low-floor type motorcycle that above structure constituted is described.
Fig. 8 is the action diagram when riding with stance, and vehicle seat 37 is adjusted to maximum inclining position, and vehicle seat 37 is slided (optional position between from the solid line to the imaginary line), to be fit to oneself physique and hobby, tightens set screw 44.And chaufeur M rests on waist on the vehicle seat 37 lightly as sticking, and with this state motor bike 10 is travelled.The seat angle of this moment preferably is set between 45 °~60 °.
Fig. 9 is the action diagram when riding with the posture of raising oneself slightly slightly, and the obliquity in the middle of vehicle seat 37 is adjusted to is slided vehicle seat 37, to be fit to oneself physique and hobby, tightens set screw 44.And chaufeur M is sitting on the vehicle seat 37 lightly, with this state motor bike 10 is travelled.Preferably 15 °~30 ° of the seat angles of this moment are suitable for the little people of stature etc.
Figure 10 is the action diagram when riding with the posture that is seated, and vehicle seat 37 is adjusted to the position that is seated, and front and back (figure about) vehicle slide seat 37 to be fit to oneself physique and hobby, is tightened set screw 44.And chaufeur M is sitting on the vehicle seat 37 dearly, with this state motor bike 10 is travelled.
Therefore importantly, owing to chaufeur M at any time can both be placed on pin on the stand-off device 85, so be a kind of structure that leg can be stretched.
Have again, tiptoe can also be inserted into stand-off device 85 below, tiptoe is placed on crooked putting in the foot 48.
Therefore, keep the width on stand-off floor 25, and make it can set up stand-off device 85.
And the vehicle seat support also can be sheet material, any form of foundry goods except pipe, does not have the shape of special provision.
The present invention can produce following effect because above structure is arranged.
The low-floor type motorcycle of a first aspect of the present invention, with low holder pin floor arrangement at handlebar And between the vehicle seat, just as if with fuel tank be placed on the front of the vehicle seat support of supporting saddle, with power Cellular installation is in the back lower place of vehicle seat support, and the back upper place that electric-controlled box is installed in the vehicle seat support is the same, With fuel tank and power unit and electric-controlled box concentrate on the vehicle seat support around.
Its result is, can select the wheel diameter of trailing wheel freely, simultaneously, and can be free and well The quality of setting car body is steady.
According to second aspect, because consist of main car frame, pass through at this main car by inclination section and level section Increase head tube and vehicle seat prop up and are configured to vehicle frame on the frame, so body frame structure for automotive is single, and the intensive journey of quality Spend more remarkable.
The feature of the third aspect is: with asking the pin floor roughly to cover the level section of main car frame, make main car Outside the inclination section of frame and vehicle seat support are exposed to. That is, prop up without cover covering inclination section and vehicle seat Frame, and make outside it is exposed to, therefore, outside the major part of vehicle frame is exposed to, can improve aesthetic appearance, and And can reduce the expense of cover.

Claims (3)

1. the motor bike of a low-floor type, with low stand-off floor arrangement between handlebar and vehicle seat, it is characterized in that: the cylinder with the above-mentioned vehicle seat of pair of right and left vehicle seat bracket supports, combustion engine is placed between this a pair of vehicle seat support, pivot with the vehicle seat support is installed power unit swingably, cover the above-mentioned cylinder that is configured in this power unit front portion from the front upper place, Fuel Tank is placed on the front of vehicle seat support, electric-controlled box is installed in the upper rear portion of vehicle seat support.
2. the low-floor type motorcycle put down in writing of claim 1, it is characterized in that: only the main car frame by from the beginning pipe extension props up the vehicle frame that is configured to above-mentioned low-floor type motorcycle with the above-mentioned vehicle seat that is connected with this main car frame, and, by constituting above-mentioned main car frame to the rake of the below extension of retreading and the horizontal part that extends from the lower end edge horizontal direction of this rake from above-mentioned pipe.
3. the low-floor type motorcycle put down in writing of claim 2 is characterized in that: cover the horizontal part of main car frame substantially with above-mentioned stand-off floor, make outside the rake of main car frame and vehicle seat support be exposed to.
CNB011408154A 2000-09-22 2001-09-21 Low-floor type motorcycle Expired - Fee Related CN1267318C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000289486A JP3872271B2 (en) 2000-09-22 2000-09-22 Low floor motorcycle
JP289486/2000 2000-09-22

Publications (2)

Publication Number Publication Date
CN1346768A CN1346768A (en) 2002-05-01
CN1267318C true CN1267318C (en) 2006-08-02

Family

ID=18772876

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011408154A Expired - Fee Related CN1267318C (en) 2000-09-22 2001-09-21 Low-floor type motorcycle

Country Status (5)

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JP (1) JP3872271B2 (en)
CN (1) CN1267318C (en)
ES (1) ES2204248B2 (en)
IT (1) ITTO20010897A1 (en)
TW (1) TW559605B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021123116A (en) * 2020-01-31 2021-08-30 本田技研工業株式会社 Electric vehicle and movable body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439556A (en) * 1946-07-17 1948-04-13 Joseph C Bancroft Scooter
JPH0698947B2 (en) * 1984-07-26 1994-12-07 ヤマハ発動機株式会社 Steering device for vehicles such as low-floor motorcycles
JPH0342389A (en) * 1990-01-22 1991-02-22 Honda Motor Co Ltd Running vehicle
JPH0757626B2 (en) * 1991-01-23 1995-06-21 ヤマハ発動機株式会社 Scooter type vehicle

Also Published As

Publication number Publication date
ES2204248A1 (en) 2004-04-16
CN1346768A (en) 2002-05-01
TW559605B (en) 2003-11-01
ITTO20010897A1 (en) 2003-03-20
ITTO20010897A0 (en) 2001-09-20
JP2002096789A (en) 2002-04-02
JP3872271B2 (en) 2007-01-24
ES2204248B2 (en) 2004-12-01

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Granted publication date: 20060802

Termination date: 20100921