CN101525029B - Saddle riding type vehicle - Google Patents
Saddle riding type vehicle Download PDFInfo
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- CN101525029B CN101525029B CN2009100079648A CN200910007964A CN101525029B CN 101525029 B CN101525029 B CN 101525029B CN 2009100079648 A CN2009100079648 A CN 2009100079648A CN 200910007964 A CN200910007964 A CN 200910007964A CN 101525029 B CN101525029 B CN 101525029B
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- vehicle body
- corner plate
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Abstract
The invention provides a saddle riding type vehicle, which includes double gusset plates respectively welded on the right and left of a junction of the vehicle frame part for supporting vehicle to carry components and ensuring an integrated rigid balance of the vehicle frame. A gusset plate (160L) of the two-wheeled motor vehicle (10) is connected on a junction part (JL) between a seat guiding rail (140L) and an auxiliary vehicle frame (150L). A gusset plate (160L) has a supporting part (164) of an accumulator (81) carried on the two-wheeled motor vehicle (10). The gusset plate includes: a junction (161) connected with the seat guiding rail; a junction (162) connected with the seat guiding rail on different positions of the junction (161); a junction (163) connected with the vehicle frame (150L) and a reinforcing bracket (170L). A gap (160a) is formed between the junction (161) and the junction (162).
Description
Technical field
The present invention relates to a kind of Straddle-type vehicle that uses tubing vehicle body frame that forms and the tabular reinforcement feature of reinforcing the tubing bonding part that has.
Background technology
The vehicle body frame that steel tubular goods forms is used in widespread use in Straddle-type vehicles such as motor bike.The bonding part that in such vehicle body frame, exists a tubing to engage with other tubing by welding.
And then in order to assign to improve the rigidity of vehicle body frame by reinforcing this junction surface, being extensive use of tabular reinforcement feature is that so-called corner plate is welded near the method in this bonding part.
In addition, following method is known: use corner plate to support an end (for example with reference to patent documentation 1) of carrying the vehicle boarded parts (for example high-tension coil) on Straddle-type vehicle.According to such corner plate, because need be for the support vehicle boarded parts is not provided with independent stay etc. on vehicle body frame, the weight that therefore can suppress Straddle-type vehicle increases, manufacturing cost rises.
Patent documentation 1: TOHKEMY 2004-299464 communique (the tenth page, second figure)
Yet there are the following problems for the vehicle body frame of above-mentioned prior art.Particularly, on vehicle body frame with pair of right and left vehicle frame portion, under the situation on the bonding part that corner plate is welded to left and right sides vehicle frame portion respectively, if vehicle boarded parts are only supported on the corner plate of a side, then usually, the corner plate of support vehicle boarded parts (for example corner plate of sinistral carriage portion) is bigger than the size of opposition side (corner plate of dextral carriage portion).
Therefore, there is the ruined problem of vehicle body frame whole rigidity balance in the rigidity of the vehicle frame portion of a side of the corner plate that weld size is bigger than the rigidity height of the vehicle frame portion of opposition side.
Summary of the invention
The present invention makes in view of such situation, its purpose is to provide a kind of Straddle-type vehicle, its corner plate respectively with the situation of the bonding part of left and right sides vehicle frame portion welding under, can be to the fish plate of a side and guarantee vehicle body frame whole rigidity balance with vehicle boarded member supporting.
In order to address the above problem, the present invention has following feature.At first, first feature of the present invention is a kind of Straddle-type vehicle (motor bike 10), it has: vehicle body frame (vehicle body frame 100), and it comprises the sinistral carriage portion (100L of sinistral carriage portion) that at least two tubing of use (for example seat slide 140L and subframe 150L) form and has the dextral carriage portion (100R of dextral carriage portion) of the shape of symmetry roughly with above-mentioned sinistral carriage portion; With tabular reinforcement feature ( corner plate 160L, 160R), (bonding part JL, bonding part JR) reinforces in its bonding part to aforementioned tubes, above-mentioned reinforcement feature comprises: first reinforcement feature (corner plate 160L), and it is installed on the above-mentioned bonding part of the either party in above-mentioned sinistral carriage portion or the above-mentioned dextral carriage portion; With second reinforcement feature (corner plate 160R), it is installed on the opposing party's the above-mentioned bonding part, above-mentioned first reinforcement feature has the member supporting portion (support portion 164) of carrying the vehicle boarded parts (storage battery 81) on above-mentioned Straddle-type vehicle that supports, the oad of above-mentioned first reinforcement feature is bigger than the oad of above-mentioned second reinforcement feature, above-mentioned first reinforcement feature and second reinforcement feature have first bonding part (junction surface 161 and junction surface 166) that engages with above-mentioned vehicle body frame respectively, above-mentioned first reinforcement feature is except having above-mentioned first junction surface, also have: second bonding part (junction surface 162), it engages with above-mentioned vehicle body frame in the position different with above-mentioned first bonding part; With disengaged part (breach 160a), it is formed between above-mentioned first bonding part and above-mentioned second bonding part, and does not engage with above-mentioned vehicle body frame.
According to such Straddle-type vehicle, because first reinforcement feature has disengaged part between first bonding part and second bonding part, thereby in vehicle body frame with pair of right and left vehicle frame portion, even a side of the corner plate on the bonding part that is welded to left and right sides vehicle frame portion is provided for the support portion of support vehicle boarded parts, also can prevent to destroy rigid balancing because of the size difference of left and right corner fagging.
Therefore, can be to a side corner plate and guarantee vehicle body frame whole rigidity balance with vehicle boarded member supporting.
Second feature of the present invention is, and is relevant with first feature of the present invention, and above-mentioned second bonding part is formed in the above-mentioned member supporting portion.
The 3rd feature of the present invention is, and is relevant with first feature of the present invention, is formed with on above-mentioned disengaged part by above-mentioned first reinforcement feature being cut into the breach (breach 160a) that breach forms.
The 4th feature of the present invention is that relevant with first feature of the present invention, above-mentioned first bonding part is bigger than above-mentioned second bonding part.
The 5th feature of the present invention is, and is relevant with first feature of the present invention, and above-mentioned sinistral carriage portion and above-mentioned dextral carriage portion comprise: first tubing ( seat slide 140L, 140R); With second tubing ( subframe 150L, 150R) that engages with above-mentioned first tubing, above-mentioned first tubing and the above-mentioned second tubing angulation (angle θ) are acute angles.
According to feature of the present invention, a kind of Straddle-type vehicle can be provided, it can be with vehicle boarded member supporting to the corner plate of a side and guarantee vehicle body frame whole rigidity balance under the situation of the corner plate of the bonding part of vehicle frame portion welding to the left and right respectively.
Description of drawings
Fig. 1 is the left view as the motor bike of the Straddle-type vehicle of embodiments of the present invention.
To be expression remove driving engine, Fuel Tank, seat, other the block diagram of state of cover class from the vehicle body frame as the motor bike of the Straddle-type vehicle of embodiments of the present invention to Fig. 2.
Fig. 3 is the block diagram of expression as the structure of the vehicle body frame of the motor bike of the Straddle-type vehicle of embodiments of the present invention.
Fig. 4 amplifies the block diagram as the structure of the seat slide of the motor bike of the Straddle-type vehicle of embodiments of the present invention and bonding part subframe between of expression from the left front.
Fig. 5 amplifies the block diagram as the structure of the guide rail of the motor bike of the Straddle-type vehicle of embodiments of the present invention and bonding part subframe between of expression from the right front.
Fig. 6 A is the left view of the state on the vehicle body frame that corner plate is installed to.B is the birds-eye view that corner plate is installed to the arrow d1 direction of the state on the vehicle body frame.C is the birds-eye view that corner plate is installed to the arrow d2 direction of the state on the vehicle body frame.D is the cutaway view along the F-F line of Fig. 6 A.
Fig. 7 A is the left view that corner plate is installed to the state of vehicle body frame.B is the birds-eye view that corner plate is installed to the arrow d1 direction of the state on the vehicle body frame.C is the birds-eye view that corner plate is installed to the arrow d2 direction of the state on the vehicle body frame.D is the cutaway view along the F-F line of Fig. 6 A.
The specific embodiment
Then, describe with reference to the embodiment of accompanying drawing Straddle-type vehicle of the present invention.Particularly, carried out following explanation: (1) whole summary constitutes; (2) structure of vehicle body frame; (3) structure of the seat slide of sinistral carriage portion and the bonding part between the subframe; (4) structure of the seat slide of dextral carriage portion and the bonding part between the subframe; The structure of (5) first reinforcement features (corner plate 160L); The structure of (6) second reinforcement features (corner plate 160R); (7) effect, effect; And (8) other embodiment.
In the record of the following drawings, the identical or similar label of identical or similar part mark.But should notice that accompanying drawing is that schematically the ratio of each size etc. are different with reality.
Therefore, concrete size etc. should be judged with reference to the following description.In addition, also comprise the part that mutual size relationship or ratio are different each other at accompanying drawing certainly.
(1) whole summary constitutes
At first, using Fig. 1 that the whole summary as the motor bike 10 of the Straddle-type vehicle of present embodiment is constituted describes.Fig. 1 is the left view of motor bike 10.
As shown in Figure 1, motor bike 10 has the vehicle body frame 100 of the skeleton that forms motor bike 10.Motor bike 10 has front-wheel 20, driving engine 40, Fuel Tank 50, seat 60 and trailing wheel 90.In addition, motor bike 10 has storage battery 81 (not shown among Fig. 1, with reference to Fig. 2).
Driving engine 40, Fuel Tank 50, seat 60 and storage battery 81 (aftermentioned) are installed on the vehicle body frame 100.
Front-wheel 20 is rotatably supported by a pair of front fork that is connected on the vehicle body frame 100.
Driving engine 40 is the power units that produce the propulsive effort of motor bike 10.Driving engine 40 is installed on the vehicle body frame 100 at the substantial middle place of the fore-and-aft direction of motor bike 10.Driving engine 40 produces the propulsive effort that passes to trailing wheel 90.The propulsive effort that driving engine 40 produces passes to trailing wheel 90 by chain.
Fuel Tank 50 stores the fuel that supplies to driving engine 40.Fuel Tank 50 is configured in the top of driving engine 40.
Seat 60 is configured in the rear of Fuel Tank 50.The jockey is seated on the seat 60.
(2) structure of vehicle body frame 100
Use Fig. 2 and Fig. 3 that the structure of vehicle body frame 100 is described.Fig. 2 is expression from vehicle body frame 100 removals of engine 40, Fuel Tank 50, seat 60, other the block diagram of state of cover class.
As shown in Figure 2, storage battery 81 is installed on vehicle body frame 100.Storage battery 81 is accommodated in the accumulator can 80.Accumulator can 80 engages with vehicle body frame 100.
Fig. 3 is the block diagram of the structure of expression vehicle body frame 100.As shown in Figure 3, vehicle body frame 100 has steering head pipe 110, down pipe 120 and main car frame 130.
Steering head pipe 110 supports not shown steering shaft.Main car frame 130 rearward extends from steering head pipe 110.Down pipe 120 from steering head pipe 110 to oblique down rear extension.
Vehicle body frame 100 has 100L of sinistral carriage portion and the 100R of dextral carriage portion.
The 100L of sinistral carriage portion has seat slide 140L, subframe 150L, corner plate 160L and reinforcing bracket 170L.
The 100L of sinistral carriage portion uses seat slide 140L and subframe 150L and forms.The end of seat slide 140L is connected with main car frame 130.
The end of subframe 150L is connected with main car frame 130, and the other end is connected with seat slide 140L.Subframe 150L and seat slide 140L angulation θ are acute angle.
On the connecting bridge of subframe 150L and seat slide 140L, be that corner plate 160L is installed on the acute angle portion at angle θ.In addition, the supplementary angle of angulation θ, reinforcing bracket 170L is installed between subframe 150L and the seat slide 140L.
The 100R of dextral carriage portion has the shape roughly symmetrical with the 100L of sinistral carriage portion.That is, the 100R of dextral carriage portion has seat slide 140R, subframe 150R, corner plate 160R and reinforcing bracket 170R.
The 100R of dextral carriage portion uses seat slide 140R and subframe 150R and forms.The end of seat slide 140R is connected with main car frame 130.
The end of subframe 150R is connected with main car frame 130, and the other end is connected with seat slide 140R.Subframe 150R and seat slide 140R angulation θ are acute angle.
On the connecting bridge of subframe 150R and seat slide 140R, be that corner plate 160R is installed on the acute angle portion at angle θ.In addition, the supplementary angle of angulation θ, reinforcing bracket 170R is installed between subframe 150R and the seat slide 140R.
In the present embodiment, seat slide 140L, 140R constitute first tubing.In addition, subframe 150L, 150R constitute second tubing.
In addition, vehicle body frame 100 has bridgeware 180 and tail-bracket 190.
As shown in Figure 3, the 100L of sinistral carriage portion is connected by bridgeware 180 and tail-bracket 190 with the 100R of dextral carriage portion.Taillight unit (not shown) is installed on tail-bracket 190.
(3) structure of the bonding part between seat slide 140L and the subframe 150L
Then, use Fig. 4 that the structure of the bonding part between seat slide 140L and the subframe 150L is described.
Fig. 4 is from the left front of vehicle body frame 100, amplifies the block diagram of structure of the bonding part of expression seat slide 140L, 140R and subframe 150L, 150R.
Seat slide 140L and subframe 150L locate to be bonded with each other at bonding part JL (Fig. 4 not shown, with reference to Fig. 5).Corner plate 160L is installed on the JL of bonding part.
The 100L of sinistral carriage portion is connected by looped pipeline 141 near junction surface JL, JR with the 100R of dextral carriage portion.
That is, in the present embodiment, corner plate 160L constitutes first reinforcement feature, and corner plate 160R constitutes second reinforcement feature.
In addition, corner plate 160L has breach 160a.Breach 160a is formed between junction surface 161 and the junction surface 162.By being cut into breach, junction surface 161 forms breach 160a.Corner plate 160L does not engage with vehicle body frame 100 at breach 160a place.
In the present embodiment, junction surface 162 constitutes second bonding part, and breach 160a constitutes disengaged part.
Reinforcing bracket 170L has vibration absorption unit installation portion 171L, and its connection is used to cushion the vibration absorption unit (not shown) of the impact that trailing wheel 90 is subjected to from the road surface.
(4) structure of the bonding part between seat slide 140R and the subframe 150R
Fig. 5 is from the right front of vehicle body frame 100, amplifies the block diagram of structure of the bonding part of expression seat slide 140L, 140R and subframe 150L, 150R.
The outside dimension of corner plate 160R is littler than the outside dimension of corner plate 160L.
Reinforcing bracket 170R has vibration absorption unit installation portion 171R, and its connection is used to cushion the vibration absorption unit (not shown) of the impact that trailing wheel 90 is subjected to from the road surface.
The structure of (5) first reinforcement features (corner plate 160L)
Then, use Fig. 6 that the structure of corner plate 160L is described.Fig. 6 A is the left view of the state on the vehicle body frame 100 that corner plate 160L is installed to.Fig. 6 B is the birds-eye view that corner plate 160L is installed to the arrow d1 direction of the state on the vehicle body frame 100.Fig. 6 C is the birds-eye view that corner plate 160L is installed to the arrow d2 direction of the state on the vehicle body frame 100.Fig. 6 D is the cutaway view along the F-F line of Fig. 6 A.
Shown in Fig. 6 B and Fig. 6 D, junction surface 161, junction surface 162 are with respect to the interarea 160La of the corner plate 160L periphery bending along seat slide 140L.In addition, shown in Fig. 6 C and Fig. 6 D, junction surface 163 is with respect to the periphery bending of interarea 160La along subframe 150L.
The structure of (6) second reinforcement features (corner plate 160R)
Then, use Fig. 7 that the structure of corner plate 160R is described.Fig. 7 A is the left view of the state on the vehicle body frame 100 that corner plate 160R is installed to.Fig. 7 B is the birds-eye view that corner plate 160R is installed to the arrow d3 direction of the state on the vehicle body frame 100.Fig. 7 C is the birds-eye view that corner plate 160R is installed to the arrow d4 direction of the state on the vehicle body frame 100.Fig. 7 D is the cutaway view along the G-G line of Fig. 7 A.
Shown in Fig. 7 B and Fig. 7 D, junction surface 166 is with respect to the interarea 160Ra of the corner plate 160R periphery bending along seat slide 140R.In addition, shown in Fig. 6 C and Fig. 6 D, junction surface 167 is with respect to the periphery bending of interarea 160Ra along subframe 150R.
(7) effect, effect
According to motor bike 10, because corner plate 160L has breach 160a between junction surface 161 and junction surface 162, even thereby with corner plate 160L that the vehicle body frame 100 with pair of right and left vehicle frame portion (140L of sinistral carriage portion and the 140R of dextral carriage portion) is connected on when being provided with the support portion 164 of supporting accumulator can 80, can prevent from also that size because of the left and right corner fagging is different to destroy rigid balancing.
Therefore, even on corner plate 160L, be provided with the support portion 164 of supporting accumulator can 80, also can guarantee vehicle body frame 100 whole rigidity balances.In addition, by on corner plate 160L, forming support portion 164, can reduce number of components.
According to motor bike 10, junction surface 162 is formed on the support portion 164.Therefore, accumulator can 80 can be supported on the vehicle body frame 100 reliably.
According to motor bike 10, on disengaged part, be formed with by corner plate 160L being cut into the breach 160a that breach forms.Therefore, adjust at needs under the situation of rigid balancing, can be by suitably corner plate 160L being cut into breach adjustment.That is, motor bike 10 can guarantee to adjust surplus.
Therefore,, carry out the adjustment of rigid balancing with spreading by parts, design modification etc. and compare, adjust and become easy according to motor bike 10.In addition, by forming breach 160a, corner plate 160L becomes easy to the welding operation of seat slide 140.
In addition, junction surface 161 is bigger than junction surface 162.Thus, can be near the JL of bonding part the position obtain more and bonding area seat slide 140L, therefore can have intensity at bonding part JL.
(8) other embodiments
As mentioned above, disclose content of the present invention, but the argumentation and the accompanying drawing that constitute the part of the disclosure do not limit the present invention by an embodiment of the invention.From the various as can be known alternate embodiments of the disclosure those skilled in the art.
In the above-described embodiment, enumerated motor bike 10, but so long as Straddle-type vehicle gets final product, the quantity of wheel is not limited to two as an example of Straddle-type vehicle.For example, the quantity of wheel can be three.In addition, the quantity of wheel also can be four.
In the above-described embodiment, junction surface 162 is formed at support portion 164, but is not limited to this.For example, on corner plate 160L, under the situation of the formation position of changing support portion 164, by adjustment rigid balancings such as enlargement indentation 160a.
Be formed at breach 160a on the disengaged part by corner plate 160L being cut into breach, be not limited to the shape of records such as Fig. 4, Fig. 6.For example, also can form a plurality of breach 160a.In addition, forming under the situation of a plurality of breach, can suitably change the width, length of breach etc.
In addition, in the above-described embodiment, the situation that junction surface 161 is bigger than junction surface 162 has been described.But junction surface 161 might not be non-bigger than junction surface 162.
For example, also can form roughly the same size.In this case, the width by suitable change breach, length etc. can be adjusted rigid balancing.
Seat slide 140 is acute angles with subframe 150 angulations that engage, but might not non-ly be acute angle.For example, seat slide 140 also can be the right angle with the angle that the subframe 150 that engages forms.
Like this, the present invention includes herein the various embodiments etc. of not record.Therefore, technical scope of the present invention is only asked for protection the specific item of the related invention of scope by the suitable patent that draws according to the above description and is determined.
Claims (5)
1. Straddle-type vehicle, it has:
Vehicle body frame, it comprises at least two tubing of use and the sinistral carriage portion that forms and have the dextral carriage portion of the shape of symmetry roughly with described sinistral carriage portion; With tabular reinforcement feature, its bonding part to described tubing reinforces,
Described reinforcement feature comprises: first reinforcement feature, and it is installed on the described bonding part of the either party in described sinistral carriage portion or the described dextral carriage portion; With second reinforcement feature, it is installed on the opposing party's the described bonding part,
Described first reinforcement feature has the member supporting portion of carrying the vehicle boarded parts on described Straddle-type vehicle that supports,
The oad of described first reinforcement feature is bigger than the oad of described second reinforcement feature,
Described first reinforcement feature and second reinforcement feature have first bonding part that engages with described vehicle body frame respectively,
Described first reinforcement feature also has except having described first bonding part:
Second bonding part, described second bonding part engages with described vehicle body frame in the position different with described first bonding part; With
Disengaged part, it is formed between described first bonding part and described second bonding part, and does not engage with described vehicle body frame.
2. Straddle-type vehicle as claimed in claim 1, wherein, described second bonding part is formed in the described member supporting portion.
3. Straddle-type vehicle as claimed in claim 1 wherein, is formed with on described disengaged part by described first reinforcement feature is cut into the breach that breach forms.
4. Straddle-type vehicle as claimed in claim 1, wherein, described first bonding part is bigger than described second bonding part.
5. Straddle-type vehicle as claimed in claim 1, described sinistral carriage portion and described dextral carriage portion comprise: first tubing; With second tubing that engages with described first tubing;
Described first tubing and the described second tubing angulation are acute angles.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008058746A JP2009214624A (en) | 2008-03-07 | 2008-03-07 | Saddle type vehicle |
| JP2008058746 | 2008-03-07 | ||
| JP2008-058746 | 2008-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101525029A CN101525029A (en) | 2009-09-09 |
| CN101525029B true CN101525029B (en) | 2011-08-31 |
Family
ID=41093137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100079648A Active CN101525029B (en) | 2008-03-07 | 2009-03-06 | Saddle riding type vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2009214624A (en) |
| CN (1) | CN101525029B (en) |
| TW (1) | TW200946391A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5461272B2 (en) * | 2010-03-30 | 2014-04-02 | 本田技研工業株式会社 | Frame structure of saddle-ride type vehicle |
| JP6190304B2 (en) * | 2014-03-28 | 2017-08-30 | 本田技研工業株式会社 | Body frame of saddle riding type vehicle |
| JP2018111404A (en) * | 2017-01-11 | 2018-07-19 | スズキ株式会社 | Vehicle body frame structure of motorcycle and motorcycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151371A (en) * | 1995-09-29 | 1997-06-11 | 本田技研工业株式会社 | Rear frame support structure of 2-wheel motorcycle |
| CN1209404A (en) * | 1997-08-26 | 1999-03-03 | 本田技研工业株式会社 | Structure of motorcycle body |
| CN2723326Y (en) * | 2004-07-26 | 2005-09-07 | 重庆隆鑫工业（集团）有限公司 | Heavy load motorcycle frame |
| CN2758177Y (en) * | 2004-12-22 | 2006-02-15 | 刘芳 | Motorcycle frame capable of preventing tail from breaking |
-
2008
- 2008-03-07 JP JP2008058746A patent/JP2009214624A/en active Pending
-
2009
- 2009-01-14 TW TW98101249A patent/TW200946391A/en unknown
- 2009-03-06 CN CN2009100079648A patent/CN101525029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151371A (en) * | 1995-09-29 | 1997-06-11 | 本田技研工业株式会社 | Rear frame support structure of 2-wheel motorcycle |
| CN1209404A (en) * | 1997-08-26 | 1999-03-03 | 本田技研工业株式会社 | Structure of motorcycle body |
| CN2723326Y (en) * | 2004-07-26 | 2005-09-07 | 重庆隆鑫工业（集团）有限公司 | Heavy load motorcycle frame |
| CN2758177Y (en) * | 2004-12-22 | 2006-02-15 | 刘芳 | Motorcycle frame capable of preventing tail from breaking |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2001-138973A 2001.05.22 |
| JP特开平7-285483A 1995.10.31 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI361774B (en) | 2012-04-11 |
| TW200946391A (en) | 2009-11-16 |
| JP2009214624A (en) | 2009-09-24 |
| CN101525029A (en) | 2009-09-09 |
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