CN1342582A - Motorcycle - Google Patents
Motorcycle Download PDFInfo
- Publication number
- CN1342582A CN1342582A CN 01125297 CN01125297A CN1342582A CN 1342582 A CN1342582 A CN 1342582A CN 01125297 CN01125297 CN 01125297 CN 01125297 A CN01125297 A CN 01125297A CN 1342582 A CN1342582 A CN 1342582A
- Authority
- CN
- China
- Prior art keywords
- helmet
- crossbeam
- vehicle frame
- case
- framework
- 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.)
- Granted
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- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A motorcycle is equipped with a pair of right and left rear frames 52, 52 extending in the longitudinal direction over a rear wheel, and the cross member 56 is hung over between the right and left rear frames 52, 52, and the helmet storing box is arranged. When viewing from above, the cross member 56 is a member having a curved shape roughly along the contour of the front side helmet Hf stored in the helmet storing box. This motorcycle hangs a cross member over a proper position between right and left rear frames without interfering in a helmet stored in a helmet storing box.
Description
Technical field
The present invention relates to a kind of improvement with helmet accepting with the two-wheeled vehicle frame of case.
Background technology
The two-wheeled occasion that like that helmet accepting is configured to body tail just like small motorcycle type motorbicycle with case.As this two-wheeled, known have for example " two-wheeled " (to call " prior art " in the following text) of Japanese kokai publication hei 2-88382 communique.
Fig. 1 of above-mentioned prior art such as this communique and as shown in Figure 3, (symbolic reference is recorded in the symbol in the communique, and is as follows at vehicle frame 7.) the rear portion have framework 7e, 7e after the pair of right and left of extending towards front and back above the trailing wheel 3, between this back framework 7e, 7e, set up the 2nd transverse tube 7g, in addition, in the latter half of configuration helmet accepting box 21 of vehicle frame 7.
, the position of helmet accepting box 21 is by all design decisions of two-wheeled 1, is not limited to be configured in the top of formula unit power plant 5 of fluctuating.For example, all occasions of configuration helmet accepting box 21 are also arranged directly over trailing wheel.
On the other hand, the 2nd transverse tube 7g is the part of the strength member of vehicle frame 7, is arranged on the rigidity desired location of guaranteeing vehicle frame 7.For example, near trailing wheel 3, has energy disperser 12.The rear portion that the unit power plant 5 of trailing wheel 3 is installed pivotally is suspended on back framework 7e, 7e by energy disperser 12.The part on installation energy disperser 12 tops among back framework 7e, the 7e need improve torsional rigid and bending stiffness especially.For this reason, setting up the 2nd transverse tube 7g between back framework 7e, 7e is actv. means.
Yet the configuration of helmet accepting box 21 may make the 2nd transverse tube 7g and helmet H1 that is contained in helmet accepting box 21 or H2 interfere.Under such situation, can not connect the 2nd transverse tube 7g in the appropriate location of back framework 7e, 7e.
Therefore, interfere, can consider following 3 methods in order to prevent that the 2nd transverse tube 7g and helmet H1 or H2 from producing.
The 1st method is towards front or rear change with the 2nd transverse tube 7g.Yet the position after the change is not the appropriate location that is used to improve the rigidity of vehicle frame 7.In order to remedy this point, the structure of vehicle frame 7 complicates, so, not method.And when the connection location of the 2nd transverse tube 7g that staggers towards the rear, vehicle body is elongated.
The 2nd method is to reduce back framework 7e, 7e.Yet,, wish to keep the stroke of energy disperser 12 in order to ensure the performance of energy disperser 12.Therefore, can not reduce back framework 7e, 7e.
The 3rd method is rising helmet accepting box 21.Yet having to also raises is disposed at vehicle seat 6 on the helmet accepting box 21.Consider that from the contact performance of pin vehicle seat 6 can not raise and reduce simply.
Like this, no matter adopt which method, the leeway of improvement is all arranged when in the 2nd transverse tube 7g and the helmet accepting box 21 any is configured to suitable position.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of can with beam erection to about back framework between more suitable position and be contained in helmet accepting and produce the technology of interfering with the helmet of case.
The inventor finds, when watching from the top when being contained in helmet accepting with the helmet of case, notices that the edge is crooked shape, can ingenious land productivity with this crooked shape.
That is, the 1st invention two-wheeled has towards front and back framework after the pair of right and left that extends to the trailing wheel top, sets up crossbeam between the back framework about these, and configuration helmet accepting case; It is characterized in that: crossbeam for when the top is watched substantially along being contained in the member of helmet accepting with the curved shape of the profile of the helmet of case.
Substantially along being contained under the state of helmet accepting with the profile curves of the helmet of case, more suitable position between back framework about being connected to is extended at the both ends of crossbeam at the central portion of crossbeam.In addition, by about back framework between set up the crossbeam of such bending, the rigidity of the back framework about can improving.And crossbeam can not interfered the helmet that is contained in helmet accepting usefulness case.
The 2nd invention two-wheeled installed back vent in body side with fluctuating, at the rear portion of this back vent trailing wheel is installed pivotally, and by rear buffering device with the rear suspension of back vent to body side; It is characterized in that: effectively utilize the space that is connected in the position formation of back framework at crossbeam, the carriage that connects rear buffering device top is set at crossbeam bending.
The back framework that effectively utilizes in vehicle frame is installed the remaining space of the part of crooked crossbeam, and the top of rear buffering device can be installed at this carriage.Can fully guarantee the top installing space of rear buffering device.
Description of drawings
Fig. 1 is a two-wheeled left side view of the present invention.
Fig. 2 is the left side view of vehicle frame of the present invention.
Fig. 3 is the birds-eye view at the rear portion of vehicle frame of the present invention.
Fig. 4 uses the birds-eye view of case for vehicle frame of the present invention and helmet accepting.
Fig. 5 is for watching the cross sectional drawing of the rear buffering device mounting portion of vehicle frame of the present invention from left side side.
Fig. 6 is for watching the cross sectional drawing of helmet accepting of the present invention with case from left side side.
Fig. 7 is a two-wheeled action diagram of the present invention.
The specific embodiment
Form of implementation of the present invention is described below with reference to the accompanying drawings." preceding ", " back ", " left side ", " right side ", " on ", the direction of D score for watching from the driver, Fr represents the front side, Rr represents rear side, L represents the left side, R represents the right side, CL represents vehicle body center (overall width center).In addition, accompanying drawing according to symbol towards watching.
Fig. 1 is a two-wheeled left side view of the present invention.
Two-wheeled 10 is the small motorcycle type motorbicycle that two people take, and its main composition comprises vehicle frame 11, be installed on the front fork 13 of the head pipe 12 of vehicle frame 11, be installed on the front-wheel 14 of front fork 13, what be connected in front fork 13 turns to handle 15, be installed on the driving engine 16 at vehicle frame 11 rear portions, can be installed on the Poewr transmission mechanism 17 of driving engine 16 with fluctuating, be installed on the trailing wheel 18 of Poewr transmission mechanism 17, hang the rear buffering device 19 of Poewr transmission mechanism 17 rearward end at vehicle frame 11, be installed on the helmet accepting case 21 on top, vehicle frame 11 rear portion, be configured in helmet accepting with on the case 21 and the vehicle seat 22 that can install with opening and closing.Vehicle seat 22 is a Dual saddle.
For being configured in the elongated resin system case that extends towards the vehicle body fore-and-aft direction directly over the trailing wheel 18, helmet Hf, Hr can be accommodated in front and back to helmet accepting with case 21 (being designated hereinafter simply as " accommodating case 21 ").
Two-wheeled 10 by main body cover 30 covering vehicle frames 11.Main body cover 30 by a front shroud 31 that covers head pipe 12 front portions, cover front shroud 31 rear portions inner cover 32, put the left and right sides low chassis formula toe board 33 of the pin of putting the driver, the toe board skirt section, the left and right sides 34 of extending from toe board 33 outer rims towards the below, from inner cover 32 extend towards the rear and cover vehicle frame 11 length central authorities intermediate cap 35, reach from intermediate cap 35 and extend towards the rear and the back cover 36 that covers vehicle frame 11 rear portions constitutes.
Among the figure, symbol 37 is for turning to the handle cover, and symbol 38 is a front fender apron, symbol 39 is a rear mudguard, symbol 41 is the window screen, and symbol 42 is for sending out the cooling radiator motor-driven, and symbol 43 is a Fuel Tank, symbol 44 is used pedal for the occupant, symbol 45 is an airfilter, and symbol 46 is an air chamber, and symbol 47 is a throttle gate, symbol 48 is the driving engine freeing pipe, and symbol 49 is the exhaust noise silencer.
Fig. 2 is the left side view of vehicle frame of the present invention.
The above explanation of arrangement below.Two-wheeled 10 can install back vent 25 (being Poewr transmission mechanism 17) at the driving engine 16 as body side with fluctuating, trailing wheel 18 is installed at rear portion at this back vent 25 pivotally, and the rear buffering device about passing through 19,19 (only illustrate in the figure left side) with the rear suspension of back vent 25 to back framework 52 as body side.
This illustrates back framework 52 extends trailing wheel 18 tops towards front and back situation.
Fig. 3 is the birds-eye view at the rear portion of vehicle frame of the present invention, and as shown in Figure 3, the back framework 52,52 that is arranged at vehicle frame 11 rear portions is pair of right and left, and 52,52 of the back frameworks about these set up crossbeam 56.
When vehicle frame 11 is watched in the top, be contained in the front side helmet Hf that accommodates case 21 (with reference to Fig. 1) and the helmet Hr of rear side and be in position shown in the long and short dash line.And, the edge that is contained in the front and back helmet Hf, the Hr that accommodate case 21 from above be crooked shape when watching.
On the other hand, because between crossbeam 56 helmet Hf and the helmet Hr of rear side by the front side, so, utilized the deformed shape of these helmets Hf, Hr dexterously.That is,, become substantially along the tubing of the curved shape of the profile of the helmet Hf of front side when when crossbeam 56 is watched in the top.Specifically, crossbeam 56 is for overlooking the member that is U word shape or V word shape down substantially, and vehicle body center C L part is crooked projectedly towards the rear.
For such vehicle frame 11, space S p, the Sp of 2 positions about the connecting portion 57,57 of framework 52,52 forms after the crossbeam 56 with bending is connected to.Specifically, owing to crossbeam 56 is crooked projectedly towards the rear, so, its both ends 56a, 56a being connected (by joints such as welding) occasion, under overlooking, the formation of the rear of connecting portion 57,57 is the acute angle-shaped space S p in the place ahead, Sp to back framework 52,52.Say in more detail, when when vehicle frame 11 is watched in the top, about form leg-of-mutton space S p, Sp substantially, this space S p, Sp by about back framework 52,52, crossbeam 56 about end 56a, 56a, and be connected with the rear end 56b of crossbeam 56 and surround with the tangent line Ta of vehicle body center C L (vehicle body line of centers) orthogonal.
The invention is characterized in: the space S p about effectively utilizing, Sp are provided with carriage 58,58.Top 19a, the 19a of the rear buffering device 19,19 (with reference to Fig. 2) about the carriage 58,58 about these can connect.
In detail, about space S p, Sp in, join carriage 58,58 end 56a, the 56a of crossbeam 56 to, in addition, engage back framework 52,52 and crossbeams 56 by corner plate 59,59.
Fig. 4 is the birds-eye view that vehicle frame of the present invention and helmet accepting are used case, is illustrated in vehicle frame 11 state of accommodating case 21 is installed.
Accommodate case 21 and be the open molding box in top, integrally formed anterior resettlement section 61 of accommodating the helmet Hf of front side, accommodate the helmet Hr (with reference to Fig. 3) of rear side resettlement section, rear portion 62, cover the cover portion of central authorities 63 on crossbeam 56 tops, carriage 58,58 tops about covering and about the end cover portion 64,64 of top 19a, 19a of rear buffering device 19,19.
Fig. 5 is for watching the cross sectional drawing of the rear buffering device mounting portion of vehicle frame of the present invention from left side side.
As shown in the drawing, the carriage 58 that is engaged in the end 56a of crossbeam 56 extends towards the back upper place, and portion connects the top 19a of rear buffering device 19 in its back-end, covers the top of carriage 58 and the top 19a of rear buffering device 19 by end cover portion 64.
Fig. 6 is for watching the cross sectional drawing of helmet accepting of the present invention with case from left side side.
The external diameter of length and trailing wheel 18 of fore-and-aft direction of accommodating case 21 is identical substantially, and bigger than the rear portion seat length in the vehicle seat 22.Like this to accommodate case 21 two-wheeled 10 the time when watching from the side, be configured in the position in being contained in from trailing wheel 18 front ends to the scope of rear end substantially.
The base plate 65 of accommodating case 21 is the shape of cardinal principle along the profile curves of trailing wheel 18.In detail, base plate 65 is made of the inclined-plane 67 that dips down backwards that the cover portion of central authorities 63 of length central authorities, central cover portion 63 fwds dip down after inclined-plane 66, the central cover portion 63 forward, constitutes " へ " word shape when watching from the side substantially.But at these dip down forward inclined-plane 66 and dip down backwards inclined-plane 67 mounting helmet Hf, Hr respectively.
Fig. 7 (a) and (b) are two-wheeled action diagram of the present invention.
(a) be back framework 52,52 birds-eye view on every side of comparative example, as shown in the drawing, be contained between helmet Hf, the Hr of the front and back of accommodating case, pass and overlook down linearly crossbeam 56X, this crossbeam 56X is set up between position P1, the P1 of back framework 52,52.
The position P1, the P1 that connect crossbeam 56X misplace to the more suitable position P2 of the rigidity of framework 52,52 after improving, the rear of P2.Owing to need the tension member that correspondingly improves rigidity is set, so the structure of vehicle frame 11 complicates.
According to (a), the distance from the center of the helmet Hf of front side to carriage 58 rear ends is L1, and is bigger.Back framework 52,52 part of crossbeam 56X is installed and the space that is contained between the helmet Hr of the rear side of accommodating case narrow and small.Owing to be narrow space, so, need consider the helmet Hr of the top interference rear side that does not make carriage 58,58 and rear buffering device 19,19.
(b) be back of the present invention framework 52,52 birds-eye view on every side, as shown in the drawing, be contained between front and back helmet Hf, the Hr that accommodates case,, between the framework 52,52 of back, setting up this crossbeam 56 by the crossbeam 56 of cardinal principle along the profile curves shape of the helmet Hf of front side.
Because the central portion of crossbeam 56 is substantially along the profile curves of the helmet Hf that is contained in the front side of accommodating case, so, more suitable position P2, the P2 of 52,52 of back frameworks about being connected to both ends 56a, the 56a of crossbeam 56 can be extended.In addition, by about 52,52 of back frameworks set up crooked crossbeam 56, the rigidity of the back framework 52,52 about can improving.Like this, owing to set up crossbeam 56 at optimum position P2, the P2 of the rigidity that is used to improve vehicle frame 11, so, can simplify the formation of vehicle frame 11.And crossbeam 56 can not interfered helmet Hf, the Hr that is contained in the front and back of accommodating case.In addition, owing to there is no need to change towards the rear the connection location of crossbeam 56, so vehicle body (vehicle frame 11) can be shorter.
Also can find out by (b), effectively utilize at back framework 52,52 space (remaining space) Sp, the Sp of the part of crossbeam 56 are installed, carriage 58,58 is set, on the top that these carriages 58,58 are installed rear buffering device 19,19 at crossbeam 56.
According to (b), the distance from the center of the helmet Hf of front side to carriage 58 rear ends is L2, and is littler than above-mentioned distance L 1.So, can be in space S p, Sp the top of receptacle bracket 58,58 and rear buffering device 19,19.Therefore, can fully guarantee the top installing space of rear buffering device 19,19.And the top of carriage 58,58 and rear buffering device 19,19 can not interfered and is contained in helmet Hf, the Hr that accommodates case.
In the form of implementation of the invention described above, two-wheeled 10 to be not limited to small-sized motor unwheeling formula two-wheeled.
In addition, about rear buffering device 19 is not limited to 2, also can be 1.
In addition, the bending direction of crossbeam 56 and curved shape are not limited to above-mentioned situation shown in Figure 3.For example, when when crossbeam 56 is watched in the top, also can be generally along the shape of the profile curves of rear side helmet Hr.The space S p of this occasion, Sp are formed on the place ahead that crossbeam 56 is connected to the connecting portion 57,57 of back framework 52,52.Thereby can utilize this space S p, Sp that carriage 58,58 is set.
The present invention by above-mentioned constitute can bring into play following effect.
The 1st invention since the central portion that makes crossbeam substantially along being contained in the profile curves of helmet accepting with the helmet of case, so, the both ends of crossbeam can be extended the more suitable position between the back framework about being connected to.In addition, by about back framework between set up crooked crossbeam, the rigidity of the back framework about can improving.Like this, owing to set up crossbeam in the optimum position of the rigidity that is used to improve vehicle frame, so, can simplify the formation of vehicle frame.And crossbeam can not interfered the helmet that is contained in helmet accepting usefulness case.In addition, owing to there is no need to change towards the rear the connection location of crossbeam, so vehicle body can be shorter.
The back framework that the 2nd invention effectively utilizes in vehicle frame is installed the remaining space of the part of crooked crossbeam, at crossbeam carriage is set, on the top that this carriage is installed rear buffering device, so, can fully guarantee the top installing space of rear buffering device.And the top of carriage and rear buffering device can not interfered and is contained in the helmet with accommodating the helmet of case.
Claims (2)
- One kind two-wheeled, have towards front and back framework after the pair of right and left that extends to trailing wheel top, set up crossbeam between the back framework about these, and configuration helmet accepting case; It is characterized in that: above-mentioned crossbeam for when the top is watched substantially along being contained in the member of above-mentioned helmet accepting with the curved shape of the profile of the helmet of case.
- 2. as claimed in claim 1 two-wheeled, it is characterized in that: can fluctuate in body side back vent is installed, at the rear portion of this back vent trailing wheel is installed pivotally, and by rear buffering device with the rear suspension of back vent to body side; Utilization is connected in the space that the position of above-mentioned back framework forms at the crossbeam with above-mentioned bending, and the carriage that connects above-mentioned rear buffering device top is set at crossbeam.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271683/2000 | 2000-09-07 | ||
| JP2000271683A JP4327342B2 (en) | 2000-09-07 | 2000-09-07 | Motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1342582A true CN1342582A (en) | 2002-04-03 |
| CN1298582C CN1298582C (en) | 2007-02-07 |
Family
ID=18757930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011252979A Expired - Fee Related CN1298582C (en) | 2000-09-07 | 2001-09-06 | Motorcycle |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4327342B2 (en) |
| CN (1) | CN1298582C (en) |
| ES (1) | ES2194589B1 (en) |
| IT (1) | ITTO20010846A1 (en) |
| TW (1) | TW496341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465050C (en) * | 2005-08-31 | 2009-03-04 | 本田技研工业株式会社 | Motorcycle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5086059B2 (en) * | 2007-12-28 | 2012-11-28 | 本田技研工業株式会社 | Storage box structure for motorcycles |
| TWI724476B (en) * | 2019-07-26 | 2021-04-11 | 光陽工業股份有限公司 | Scooter type locomotive structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184990B (en) * | 1985-12-27 | 1988-12-29 | Honda Motor Co Ltd | Scooter type vehicle |
| US4964483A (en) * | 1987-09-25 | 1990-10-23 | Honda Giken Kogyo Kabushiki Kaisha | Motor scooter |
| EP0323908B1 (en) * | 1988-01-08 | 1994-07-06 | Honda Giken Kogyo Kabushiki Kaisha | Motor scooter |
| US5433286A (en) * | 1988-09-27 | 1995-07-18 | Honda Giken Kogyo Kabushiki Kaisha | Motorcycle |
| JP2956153B2 (en) * | 1990-07-23 | 1999-10-04 | スズキ株式会社 | Scooter type vehicle |
| JP3487362B2 (en) * | 1994-04-04 | 2004-01-19 | 本田技研工業株式会社 | Seat support structure for small vehicles |
| JP4270351B2 (en) * | 1998-04-23 | 2009-05-27 | ヤマハ発動機株式会社 | Storage box for scooter type vehicles |
-
2000
- 2000-09-07 JP JP2000271683A patent/JP4327342B2/en not_active Expired - Fee Related
-
2001
- 2001-07-16 TW TW90211975U patent/TW496341U/en not_active IP Right Cessation
- 2001-08-17 ES ES200101914A patent/ES2194589B1/en not_active Expired - Fee Related
- 2001-09-05 IT IT2001TO000846A patent/ITTO20010846A1/en unknown
- 2001-09-06 CN CNB011252979A patent/CN1298582C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465050C (en) * | 2005-08-31 | 2009-03-04 | 本田技研工业株式会社 | Motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20010846A0 (en) | 2001-09-05 |
| JP2002079977A (en) | 2002-03-19 |
| ITTO20010846A1 (en) | 2003-03-05 |
| CN1298582C (en) | 2007-02-07 |
| TW496341U (en) | 2002-07-21 |
| ES2194589B1 (en) | 2004-12-01 |
| ES2194589A1 (en) | 2003-11-16 |
| JP4327342B2 (en) | 2009-09-09 |
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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: 20070207 Termination date: 20120906 |