CN109311518A - The rest supporting structures of saddle-ride type vehicle - Google Patents
The rest supporting structures of saddle-ride type vehicle Download PDFInfo
- Publication number
- CN109311518A CN109311518A CN201680085935.1A CN201680085935A CN109311518A CN 109311518 A CN109311518 A CN 109311518A CN 201680085935 A CN201680085935 A CN 201680085935A CN 109311518 A CN109311518 A CN 109311518A
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- CN
- China
- Prior art keywords
- main car
- car frame
- side wall
- saddle
- type vehicle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
-
- 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
- B62K11/04—Frames characterised by the engine being between front and rear wheels
- B62K11/06—Frames characterised by the engine being between front and rear wheels the frame being of single-beam type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides the rest supporting structures of saddle-ride type vehicle, and the rest supporting structures of the saddle-ride type vehicle can realized light-weighted while ensure high rigidity.A kind of rest supporting structures of saddle-ride type vehicle include main car frame (22), have the side wall (76,77) of left and right；Swing arm (14) is arranged at pivotable member (85) bearing of main car frame (22) as that can swing；And main support (71), it is supported in bracket bearing part (90), pivotable member (85) is engaged in a manner of the side wall (76,77) through the left and right of main car frame (22) with side wall (76,77), and bracket bearing part (90) in such a way that the lower section of pivotable member (85) is through the side wall (76,77) of the left and right of main car frame (22) with side wall (76,77) to engage.
Description
Technical field
The present invention relates to the rest supporting structures of saddle-ride type vehicle.
Background technique
In the past, it is known that a kind of saddle-ride type vehicle, have with erected state keep vehicle bracket (main support) (for example,
Referring to patent document 1).In patent document 1, the supported portion that bracket is configured between the frame (pivot plate) of left and right, passes through
The fulcrum in the frame of left and right is inserted by supported portion bearing can to rotate.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2013-226923 bulletin
Summary of the invention
Subject to be solved by the invention
Also, in patent document 1, the knot of fulcrum is installed due to becoming after by support configuration between the frame of left and right
Structure, therefore, fulcrum too big contribution no for the raising of the rigidity of frame.Therefore, in patent document 1, need frame sheet
Body formed securely so that it is guaranteed that frame rigidity, there are weight increase tendency.
The present invention has been made in view of the above-described circumstances, and an object thereof is to provide one kind can be light-weighted simultaneously in realization
Ensure the rest supporting structures of the saddle-ride type vehicle of high rigidity.
Means for solving the problems
In order to achieve the above objectives, the rest supporting structures of saddle-ride type vehicle of the invention include main car frame (22), tool
There is the side wall (76,77) of left and right；Swing arm (14) is arranged at pivotable member (85) bearing of the main car frame (22) as can
It swings；And bracket (71), it is supported in bracket bearing part (90), the spy of the rest supporting structures of the saddle-ride type vehicle
Sign is, the pivotable member (85) is in a manner of the side wall (76,77) through the left and right of the main car frame (22) and institute
Side wall (76,77) engagement is stated, the bracket bearing part (90) is to run through the main vehicle in the lower section of the pivotable member (85)
The mode of the side wall (76,77) of the left and right of frame (22) is engaged with the side wall (76,77).
In addition, being also configured in the rest supporting structures of saddle-ride type vehicle of the invention, the main car frame (22)
With rear wall (79), the rear wall (79) links up at least part of the rear end of the side wall (76,77) of left and right.
In addition, being also configured in the rest supporting structures of saddle-ride type vehicle of the invention, main car frame (22) tool
Having antetheca (78), the antetheca (78) links up at least part of the front end of the side wall (76,77) of left and right, by
The side wall (76,77) of the antetheca (78), the rear wall (79) and left and right forms hollow portion (80).
Also, it in the rest supporting structures of saddle-ride type vehicle of the invention, is also configured to, in the pivotable member
(85) it is provided with above cross member (82), the cross member (82) links up the side wall (76,77) of left and right.
In addition, being also configured in the rest supporting structures of saddle-ride type vehicle of the invention, the saddle-ride type vehicle
Rest supporting structures be provided with to the front of the main car frame (22) extend power unit bearing part (50), the power
Unit bearing part (50) is configured to Chong Die at least part of the side wall (76,77) of left and right, also, in upper and lower
It is arranged upwards from the cross member (82) to the bracket bearing part (90).
In addition, being also configured in the rest supporting structures of saddle-ride type vehicle of the invention, the power unit branch
Bearing portion part (50) is configured to Chong Die at least part of the rear wall (79).
In addition, being also configured in the rest supporting structures of saddle-ride type vehicle of the invention, in the pivotable member
(85) the vice-chair frame (26) of spare seat frame (24) is installed on.
In addition, be also configured in the rest supporting structures of saddle-ride type vehicle of the invention, in side view observation,
The center (82c) of the cross member (82), the center (85c) of the pivotable member (85) and the bracket bearing part
(90) center (90c) configures on same straight line (L).
Invention effect
The rest supporting structures of saddle-ride type vehicle according to the present invention, by means of through the side wall of the left and right of main car frame
The pivotable member and bracket bearing part that mode is engaged with the side wall controlled, the side that will be controlled essentially by two cross members
Wall links up, and so as to keep frame secured, can effectively improve the rigidity of main car frame.Therefore, the side of left and right can be made
Wall is thinning, to make main car frame lightweight, further, it is possible to improve the rigidity of main car frame.
If also, main car frame has the rear wall for linking up the side wall controlled, then can effectively be mentioned by rear wall
The rigidity of high main car frame can make main car frame lightweight.
Also, if main car frame has the antetheca for linking up the side wall controlled, by the side of antetheca, rear wall and left and right
Wall forms hollow portion, then can make main car frame light weight and high rigidity.
If also, the cross member for linking up the side wall of left and right in the setting of the top of pivotable member, then it can lead to
Cross the rigidity that cross member effectively improves main car frame.
In addition, being configured at least one with the side wall of left and right to the power unit bearing part that the front of main car frame extends
It partly overlaps, also, is arranged in above-below direction from cross member to bracket bearing part.Thereby, it is possible to utilize power unit branch
Bearing portion part and the rigidity for effectively improving main car frame.
Further, since power unit bearing part is Chong Die at least part of rear wall, therefore power unit can be utilized
Bearing part effectively improves the rigidity of main car frame, further, it is possible to which power unit bearing part is fixedly mounted on main car frame.
Further, since the vice-chair frame of spare seat frame is installed in pivotable member, it therefore, can be via pivot
Component improves the rigidity of main car frame using vice-chair frame.
Also, by point-blank configuring 3 cross members, the power being subject to from bracket can be born securely.
Detailed description of the invention
Fig. 1 is the left view of the major part of automotive bicycle of the invention.
Fig. 2 is the left view at the rear portion of vehicle body frame.
Fig. 3 is the left view of the structure of the peripheral portion of main car frame lower part.
Fig. 4 is the cross-sectional view of the IV-IV line in Fig. 3.
Fig. 5 is the figure of the peripheral portion of main car frame lower part observe from the rear.
Fig. 6 is the figure for observing from below the peripheral portion of main car frame lower part.
Fig. 7 is the perspective view of the mounting portion of main support from preceding lower side.
Fig. 8 is the left view at the rear portion of the vehicle body frame of variation.
Specific embodiment
Hereinafter, being illustrated referring to attached drawing to an embodiment of the invention.In addition, in explanation, about a front and back left side
Right and such direction up and down record, if being exactly direction identical with the direction relative to car body without especially recording.
In addition, label "upper" indicates above car body in front of " preceding " the expression car body of label shown in each figure, label " left side " indicates that car body is left
Side.
Fig. 1 is the left view of the major part of saddle-ride type vehicle 10 of the invention.In addition, hereinafter, being controlled in left view
The component of a pair of setting only illustrates the component in left side.
Saddle-ride type vehicle 10 is automotive bicycle, and the engine 34 as power unit is supported on vehicle body frame 11,
Being provided in front part of vehicle by the bearing of front-wheel 15 is the front fork 12 that can be turned to, and the rear portion side of vehicle body frame 11 is provided with bearing
The swing arm 14 of rear-wheel 16, and saddle-ride type vehicle 10 is provided with the seat 17 for passenger's straddle seat.
Fig. 2 is the left view at the rear portion of vehicle body frame 11.
Referring to Figures 1 and 2, vehicle body frame 11 have preceding standpipe 21, main car frame 22, the seat frame 24 of pair of right and left, 24,
The vice-chair frame 26,26 and lower frame 27 of pair of right and left.
Preceding standpipe 21 is located at the front end of vehicle body frame 11, and the bearing of front fork 12 can be turned to.
Main car frame 22 is along one, the center of vehicle width direction from preceding standpipe 21 to the tubing extended to the back lower place.Main car frame 22 has
Have from the front is high and the back is low on the top of preceding standpipe 21 main car frame top 28 that ground extends and main car frame top 28 rear end downwards
It is bent the main car frame lower part 29 extended to the back lower place backward.Main car frame lower part 29 with than main car frame top 28 closer to vertical slope
The front is high and the back is low, and ground extends.
Seat frame 24,24 extends along vehicle width direction from the rear portion on main car frame top 28 and rearward extends.
Vice-chair frame 26,26 extends from 29 side of main car frame lower part to back upper place, links with seat frame 24,24.
Lower frame 27 from the lower part of preceding standpipe 21 to the back lower place stretch out, across main car frame top 28 lower section and rearward prolong
It stretches.
The front end of swing arm 14 is pivotally supported on the pivotal axis 31 for running through main car frame lower part 29 in the vehicle width direction, is put
Swing arm 14 is swung up and down centered on pivotal axis 31.Rear-wheel 16 is pivotally supported in the rear end of swing arm 14.Due under main car frame
Portion 29 supports pivotal axis 31, therefore, also referred to as pivot frame.
Rear suspension (not shown) is provided between the rear portion and seat frame 24,24 of swing arm 14.
The cylinder part 37 that engine 34 has crankcase 36 and erects upwards from the front of crankcase 36.
Crankshaft 41 extending along the width of the car is supported in a manner of it can rotate in the front of crankcase 36.In crankcase
36 rear portion is provided with speed changer 42.Drive sprocket 43 is installed on the output shaft 42a of speed changer 42.Drive sprocket 43 and with
Chain 46 is provided on the driven sprocket 44 that rear-wheel 16 is wholely set, the output of speed changer 42 is transferred to rear-wheel via chain 46
16.The output shaft 42a and drive sprocket 43 of speed changer 42 are installed in the cover 47 on crankcase 36 and cover from side.Swing arm 14
It is covered with chain 46 by chain guard 48.
Engine 34 is configured in the lower section on main car frame top 28, and be configured in the longitudinal direction lower frame 27 with
Between main car frame lower part 29.
The front end of the crankcase 36 of engine 34 is arranged at the front side power unit bearing of the lower end of lower frame 27
Portion 27a is supported.In addition, the rear end of the crankcase 36 of engine 34 is arranged at the rear side power unit of main car frame lower part 29
Bearing part 50 (power unit bearing part) is supported.
Cylinder part 37 has cylinder block 51, cylinder head 52 and the valve mechanism cover for being successively overlapped and being mounted on crankcase 36
53。
Cylinder head 52 is connected with inlet duct 55 at rear portion, is connected with exhaust apparatus 56 in front.
Inlet duct 55 has the air inlet pipe 61 for being installed on 52 rear surface of cylinder head and connect with the rear end of air inlet pipe 61
Throttle body 62.Air cleaner (not shown) is connected with via connecting tube (not shown) in the rear end of throttle body 62.
The side cover 64 that rear portion, connecting tube and the air cleaner of throttle body 62 are installed in vehicle body frame 11 is covered from side.
Exhaust apparatus 56 includes exhaust pipe 66, is installed on the front surface of cylinder head 52, the lower section of crankcase 36 backward
Fang Yanshen；And silencer 67, it is connect with the rear end of exhaust pipe 66.
Fuel tank 32 is configured at the front of seat 17, is supported by main car frame top 28,28.Seat 17 by seat frame 24,
24 bearings.
In the lower end of main car frame lower part 29, main support 71 (bracket) is rotatably installed.Master in Fig. 1
Bracket 71 is in the state for being bounced to be contained.
The foot pedal 72 that foot is placed for driver is installed in the lower surface of crankcase 36.In the vehicle width direction of foot pedal 72
A side (left part), side stand 73 is installed, which can be rotated centered on rotation axis 73a.It is collateral in Fig. 1
Frame 73 is in the state for rotating downwards and erecting from receiving state, and car body is remained erected state.
In the top of foot pedal 72, in the side of crankcase 36 configured with the gear-change pedal for operating speed changer 42
75。
Fig. 3 is the left view of the structure of the peripheral portion of main car frame lower part 29.Fig. 4 is the section view of the IV-IV line in Fig. 3
Figure.Fig. 5 is the figure of the peripheral portion of main car frame lower part 29 observe from the rear.Chain guard 48 and chain 46 not shown in Fig. 3.
Referring to Fig. 2~Fig. 5, main car frame 22 is the square tube that section is rectangle.Main car frame lower part 29 side view observe when with than
Vertical posture inclined slightly forward extends as the crow flies.Rear side power unit bearing part 50 is to cover the side of main car frame lower part 29
Formula is installed on the outer surface of main car frame lower part 29.
Main car frame lower part 29 includes a pair of sidewalls 76,77 for constituting the side surface of left and right of main car frame lower part 29；It will left and right
Side wall 76,77 the antetheca 78 that links up in the vehicle width direction of leading edge (front end)；And by the side wall 76,77 of left and right
The rear wall 79 that rear (rear end) links up in the vehicle width direction.In the inside of main car frame lower part 29, be formed with by side wall 76,
77, antetheca 78 and rear wall 79 divide the hollow portion 80 formed.In the lower end of main car frame lower part 29, be formed with make hollow portion 80 to
The opening 81 of opened downward.In the present embodiment, side wall 76,77, antetheca 78 and rear wall 79 using drawing material square tube one
Body is formed, but carries out engagement formation after can also independently being formed.
On main car frame lower part 29, upper and lower middle part is provided with the cross member 82 of the side wall 76,77 through left and right.
Side wall 76,77 has circular hole 76a, the 77a inserted for cross member 82.Side wall 76,77 is by cross member 82 in vehicle width
It is concatenated on direction.
Cross member 82 is that section is circular tubing, and overall length is formed as wider than the vehicle width direction of main car frame lower part 29
The both ends of degree length, cross member 82 are more prominent to vehicle width direction outside than side wall 76,77.
Cross member 82 inserts in hole 76a, 77a of side wall 76,77, passes through the weldering of the peripheral part along hole 76a, 77a
Seam 83 is engaged in non-removable mode with side wall 76,77.Weld seam 83 is by the outer of the outer surface of side wall 76,77 and cross member 82
Circumference combines.In the present embodiment, cross member 82 is prominent from the outside of left and right sidewall 76,77, but can also make transverse part
Part 82 and left and right sidewall 76,77 carry out solder joints on the same face.
On main car frame lower part 29, the lower position of cross member 82 is provided with the pivot through left and right sidewall 76,77
Component 85.Side wall 76,77 has round hole 76b, the 77b inserted for pivotable member 85.Side wall 76,77 passes through 85 quilt of pivotable member
Link in the vehicle width direction.
Pivotable member 85 is that section is circular tubing, and it is longer than the width of main car frame lower part 29 to be formed as overall length, at both ends
Portion has than side wall 76,77 to side protruding portion 85a, 85a outstanding on the outside of vehicle width direction.Side protruding portion 85a, 85a are than horizontal
Outside to from component 82 to vehicle width direction is prominent.
Pivotable member 85 inserts in hole 76b, 77b of side wall 76,77, passes through the weldering of the peripheral part along hole 76b, 77b
Seam 86 is engaged in non-removable mode with side wall 76,77.Weld seam 86 is by the outer of the outer surface of side wall 76,77 and pivotable member 85
Circumference combines.
Pivotable member 85 has in the end of side protruding portion 85a, 85a is pivotally supported portion 85b, 85b (Fig. 4), this is pivotally supported
The internal diameter of portion 85b, 85b are formed as smaller than the internal diameter of the axial inboard portion of side protruding portion 85a, 85a.Vice-chair frame
26, it 26 is engaged from rear with side protruding portion 85a, 85a.
As shown in Figure 3 and Figure 4, swing arm 14 includes: to extend from the lateral direction rear of the side wall 76 of left side (side)
Side arm 14a, the other side arm 14b extended from the lateral direction rear of the side wall 77 of right side (other side), in main car frame
The rear of lower part 29 is by side arm 14a and the other side arm 14b linking part 14c linked up and via pivotal axis 31
It is supported in pivoted links 14d, 14d (cyclic annular bushing) of pivotable member 85.Pivoted links 14d, 14d are arranged in a side arm
The front end of portion 14a and other side arm 14b.
Pivoted links 14d, 14d are formed as tubular extending along the width of the car, have the cylindrical shape for being embedded in inner peripheral portion
Interior collar 87,87.
Swing arm 14 is configured to the outside that pivoted links 14d, 14d are located at the left and right of pivotable member 85.Pivot
The inside for turning the interior collar 87,87 of linking part 14d, 14d is abutted with pivotable member 85, the outside of interior collar 87,87 by with pivot
The nut 31a that shaft 31 screws togather is supported by fastening.
In the lower end of main car frame lower part 29, the position of the lower section of pivotable member 85 be provided with through left and right sidewall 76,
77 bracket bearing part 90.Side wall 76,77 is at least mutually flat in the range of from cross member 82 to bracket bearing part 90
Row is extended up and down in the roughly the same mode of width in width direction.
Side wall 76,77 has circular ring shape hole 76c, the 77c inserted for bracket bearing part 90.Side wall 76,77 passes through bracket
Bearing part 90 is concatenated in the vehicle width direction.
Bracket bearing part 90 is that section is circular tubing, and it is longer than the width of main car frame lower part 29 to be formed as overall length, branch
Frame bearing part 90 is provided integrally with the medial extension 90a being located between side wall 76,77 and than side wall 76,77 to vehicle width side
Protruding portion 90b, the 90b protruded outward.The overhang of protruding portion 90b, 90b than pivotable member 85 side protruding portion 85a,
The overhang of 85a is small.
Medial extension 90a is identical with the outer diameter of protruding portion 90b, 90b.The inner peripheral portion of protruding portion 90b, 90b become diameter
The connection shaft supporting part 92,92 smaller than the inner peripheral portion of medial extension 90a.That is, extending on the inside of the wall ratio of protruding portion 90b, 90b
The wall thickness of portion 90a is big.
Bracket bearing part 90 is embedded in hole 76c, 77c of side wall 76,77, passes through the peripheral part along hole 76c, 77c
Weld seam 91 engaged in non-removable mode with side wall 76,77.Weld seam 91 is by the outer surface of side wall 76,77 and bracket supporting part
The peripheral part of part 90 combines.
As shown in figure 3, in side view observation, the center 82c of cross member 82, the center 85c of pivotable member 85 and branch
The center 90c configuration of frame bearing part 90 is on the linel (on straight line).The center 85c and pivotal axis 31 of pivotable member 85
Center 31c it is consistent.
In side view observation, center line (front-rear direction center line) configuration of main car frame lower part 29 extended along its length
At consistent with straight line L.By point-blank configuring 3 cross members i.e. cross member 82, pivotable member 85 and bracket branch
Bearing portion part 90 can firmly bear the power being subject to from main support 71.
Run through the rear wall 79 of main car frame lower part 29 referring to Fig. 2 and Fig. 5, front end 26a, 26a of vice-chair frame 26,26,
In conjunction with the rear portion of pivotable member 85.
Specifically, the lateral half of the vehicle width direction of front end 26a, 26a of vice-chair frame 26,26 and side are prominent
The rear portion of portion 85a, 85a combine, and the inside half portion of the vehicle width direction of the front end 26a, 26a and the rear portion of main car frame lower part 29 are tied
It closes.Left and right sides of the main car frame lower part 29 at rear portion has notch 29a, 29a, and described notch 29a, 29a pass through along preceding
Rear wall 79 and side wall 76,77 are cut away a part and are formed by the inside half portion of end 26a, 26a.
The inside half portion of front end 26a, 26a are and weld seam 93 formed along notch 29a, 29a and main car frame lower part
29 engagements.The lateral half of front end 26a, 26a are and weld seam 94 of the front end along lateral half and the protruding portion of side
85a, 85a engagement.
Fig. 6 is the figure for observing from below the peripheral portion of main car frame lower part 29.
Referring to Fig. 2~Fig. 6, rear side power unit bearing part 50 includes the side for being fixed on the left side of main car frame lower part 29
Bearing part 95 on wall 76；Be fixed on right side side wall 77 on bearing part 96.Bearing part 95 and bearing part 96
Substantially symmetrically it is arranged centered on main car frame lower part 29.
The bearing part 95 in left side is provided integrally with: the side plate 97 that is fixed on the lateral surface of side wall 76, after being fixed on
Back plate portion 98 on wall 79 and the engine lifting bracket portion 99 extended from side plate 97 to the front of main car frame lower part 29.
As shown in Fig. 2, side plate 97 is arranged near the top on the top of cross member 82 to bracket bearing part 90
Adjacent upper part.
Rear in the upper end of side plate 97 is formed with the first half in the side view observation of Fig. 2 along cross member 82
The fitting portion 97a of the arc-shaped in portion.Fitting portion 97a is chimeric with cross member 82 by the peripheral part of weld seam 83.
In the lower edge of side plate 97, it is formed in the side view observation of Fig. 2 along the circle on the top of bracket bearing part 90
The abutting part 97b of arcuation.Abutting part 97b is abutted by the peripheral part of weld seam 91 with the top of bracket bearing part 90.
Side plate 97 includes the upper side panel 100 being arranged between cross member 82 and pivotable member 85, is arranged in transverse direction
Lower part side plate 101 between component 82 and bracket bearing part 90 and the front of cross member 82 by upper side panel 100 and
The intermediate side plate 102 that lower part side plate 101 links up.
In the rear of intermediate side plate 102, it is formed in the side view observation of Fig. 2 along the abutting of the front of pivotable member 85
Portion 102a (Fig. 2).Abutting part 102a is abutted by the peripheral part of weld seam 86 with the front of pivotable member 85.
Side plate 97 is engaged and weld seam 103 being formed in seam with side wall 76, and the seam is formed in upper side panel 100
On lower part side plate 101.Weld seam 103 is formed on the linel along straight line L.
On lower part side plate 101, the top of bracket bearing part 90 is provided with spring linking part 112.Spring linking part
112 be the pin extended outward from bracket bearing part 90.
The back plate portion 98 of bearing part 95 includes the top extended on the inside of from the rear of upper side panel 100 to vehicle width direction
Back plate 104 and the lower part back plate 105 extended from the rear of lower part side plate 101 to vehicle width direction inside.
Upper rear panel 104 and lower part back plate 105 do not extend to the central portion of the vehicle width direction of rear wall 79, but after covering
The outside portion of the vehicle width direction of wall 79.Upper rear panel 104 and lower part back plate 105 and weld seam 106 along its peripheral part with it is rear
Wall 79 engages.
When bearing part 95 is welded to main car frame lower part 29 using weld seam 103 and weld seam 106, due to can be by embedding
At least one of conjunction portion 97a, abutting part 97b and abutting part 102a easily position bearing part 95, therefore weld
Operation is connect to be easy.
The engine lifting bracket portion 99 of bearing part 95 has the outside from the leading edge potion of side plate 97 to vehicle width direction and preceding
The side extension 107 of Fang Yanshen and the supporting board 108 extended forwards from side extension 107.
By being formed with side extension 107, supporting board 108 is located at than main car frame lower part 29 on the outside of vehicle width direction
Position, and rigidly get higher.
Fixation hole 108a is respectively formed in the upper and lower part of supporting board 108.Engine lifting bracket portion 99 is by inserting
Engine hold-down bolt 109 (Fig. 3) in fixation hole 108a and in conjunction with the rear end of crankcase 36.
It is formed through its plate portion in the rising wood in engine lifting bracket portion 99 and the rising wood of side plate 97 to vehicle width side
The rib 110 for bending and being formed outward.The rigidity in engine lifting bracket portion 99 is improved by rib 110.
Lower edge in engine lifting bracket portion 99 forms the bracket receiving portion of the rib shape extended on the outside of oriented vehicle width direction
111.Bracket receiving portion 111 is to bend the plate for constituting engine lifting bracket portion 99 outward and formed.Engine lifting bracket portion
99 rigidity is increased by bracket receiving portion 111.
In the side view observation of Fig. 2, continuously the front is high and the back is low the front of bracket receiving portion 111 and bracket bearing part 90 ground
Extend forwards.
As shown in fig. 6, engine lifting bracket portion 99 by be formed in side extension 107 inner surface and main car frame lower part
Weld seam 113 between 29 and engaged with main car frame lower part 29.
In addition, as shown in fig. 6, since the medial extension 90a of bracket bearing part 90 is with a part of occlusion of openings 81
Mode be located at opening 81 near, therefore, can prevent mud etc. from entering the depth of hollow portion 80 from the lower section of main car frame lower part 29
Place.
About the bearing part 96 on the right side being symmetrical set with bearing part 95, in addition to side plate 97 is fixed on right side
Side wall 77 on other than this point, be arranged in the same manner as bearing part 95, therefore, mark mark identical with bearing part 95 herein
Number, omit detailed description.In addition, spring linking part 112 is not located on bearing part 96.
Fig. 7 is the perspective view of the mounting portion of main support 71 from preceding lower side.In addition, the side stand not shown in Fig. 7
73。
Main support 71 with the receiving state (Fig. 1) that rearward bounces and erect and by the bearing of saddle-ride type vehicle 10 for substantially
The erected state (Fig. 3, Fig. 7) of vertical erected state uses.When parking saddle-ride type vehicle 10 by main support 71, rear-wheel 16
Float from ground, front-wheel 15 contacts ground.
Referring to Fig. 3, Fig. 4 and Fig. 7, main support 71 include pair of right and left foot 121,122, will left and right foot
121, the foot of the side (left side) of the 122 left and right linking parts 123 linked up in the vehicle width direction and setting in the direction of vehicle width
Footrest portion 130 (Fig. 1) in portion 121.
In addition, main support 71 includes the pair of right and left stretched out upwards from the top of the foot 121,122 of erected state
Top extension 124,124, be disposed over extension 124,124 upper end pair of right and left linking part 125,125, with it is main
Connection shaft 126 that the bracket bearing part 90 of frame downward 29 links and to main support 71 to erected state and receiving state
The spring 127 of force.
Top 121a, 122a of foot 121,122 are arranged with being generally parallel to each other, with from top 121a, 122a direction
Lower section, the interval in vehicle width direction broadens to each other.In the state of erecting main support 71 and to park saddle-ride type vehicle 10, foot
The lower end in portion 121,122 contacts ground.
The upper end of foot 121,122 is provided with a pair of of abutting plate 128,128, which makes main branch
Frame 71 abuts in the state of erecting with main car frame lower part 29.
In addition, the top 121a in left side is equipped with the bracket lateral spring linking part 129 protruded outward.
Left and right linking part 123 has by top 121a, 122a link plate 123a linked up and with link plate 123a's
Lower section is continuous and the connecting piece 123b that links up top 121a, 122a.
The lower end of footrest portion 130 from the foot 121 in left side is prominent to vehicle width direction outside.Foot is ridden over footrest portion by passenger
Main support 71 is operated on 130.
Top extension 124,124 is the plate in conjunction with the rear surface of top 121a, 122a.
Under erected state, the upper-end part of driving of top extension 124,124 is in the back upper place for abutting plate 128,128, at this
Upper end is provided with linking part 125,125.
Linking part 125,125 is cylindrical portion extending along the width of the car, has inserted company in the inner peripheral portion of linking part 125,125
Tie axis 126.
Connection shaft 126 is hollow shaft extending along the width of the car, is configured to upper through bracket supporting part in the direction of vehicle width
Part 90 is concatenated the portion of being pivotally supported 92,92 (Fig. 4) bearing.Oriented radial outside is formed in one end (end in left side) of connection shaft 126
Flange part 126a outstanding.Assemble and unassemble retaining member 126b is installed in the other end (end on right side) of connection shaft 126.?
In present embodiment, retaining member 126b is C-type clamp that connection shaft 126 is locked to from radial outside.
As shown in figure 4, main support 71 be configured to linking part 125,125 be located at bracket bearing part 90 protruding portion 90b,
The left and right outside of 90b, the 126 axis branch of connection shaft that main support 71 is inserted in linking part 125,125 and bracket bearing part 90
It holds.Main support 71 is rotated freely centered on connection shaft 126.
Spring 127 is draft helical spring, and one end and spring linking part 112 link, and the other end and bracket lateral spring link
Portion 129 links.Main support 71 is maintained as erected state or receiving state by the active force of spring 127.
As shown in Figure 3 and Figure 7, in the state of making main support 71 be in erected state and to park saddle-ride type vehicle 10, after
The bracket receiving portion 111,111 of side power unit bearing part 50 and the abutting plate 128,128 of main support 71 abut, and bear to park
When saddle-ride type vehicle 10 most weight.
As shown in Figure 2 to 4, running through in the left and right sidewall 76,77 of main car frame lower part 29 has pivotable member 85 and bracket
Bearing part 90, and pivotable member 85 and bracket bearing part 90 are fixed on side wall by welding in non-removable mode
76,77.The rigidity that main car frame lower part 29 can be effectively improved by pivotable member 85 and bracket bearing part 90 as a result, because
This can make the plate thickness of side wall 76,77 be thinned and be formed gently by main car frame lower part 29.
Further, since can be improved the rigidity of main car frame lower part 29 using the bracket bearing part 90 of bearing main support 71,
Therefore dedicated strengthening part can be omitted, can be realized lightweight.
Even the structure of bracket bearing part 90 is arranged in non-removable mode between the side wall 76,77 of left and right,
It, can since the connection shaft 126 by being inserted in bracket bearing part 90 from outside is pivotally supported main support 71
Main support 71 is set in a manner of assemble and unassemble in simple structure.
Also, the side wall 76,77 of the left and right of main car frame lower part 29 passes through cross member in the top position of pivotable member 85
82 and linked up in the vehicle width direction.Thereby, it is possible to effectively improve the rigidity of main car frame lower part 29, therefore, can make
The plate thickness of side wall 76,77 is thinned, so as to form gently main car frame lower part 29.
Main car frame lower part 29 also passes through antetheca 78 and rear wall 79 other than pivotable member 85 and bracket bearing part 90 etc.
It is concatenated in the vehicle width direction, therefore, rigidity is high.
As shown in Fig. 2, cross member 82, pivotable member 85 and bracket bearing part 90 are configured to its center and along masters
The straight line L of frame downward 29 is consistent, therefore, can effectively improve the rigidity of main car frame lower part 29.
In addition, on the side wall 76,77 of the left and right of main car frame lower part 29, in the up-down direction from pivotable member 85 to bracket branch
The part of bearing portion part 90 is fixed with the rear side power unit bearing part 50 of supporting engine 34.Therefore, rear side power list is utilized
First bearing part 50 can effectively improve the rigidity of main car frame lower part 29.Also, rear side power unit bearing part 50 is rigid
Property can be improved by the rigidity of cross member 82, pivotable member 85 and bracket bearing part 90.Therefore, rear side can be used
Supporting engine 34 securely of power unit bearing part 50, further, it is possible to utilize the branch of rear side power unit bearing part 50
The load acted on when frame receiving portion 111,111 suitably bears to park from main support 71.
Further, since front end 26a, 26a of vice-chair frame 26,26 are combined with pivotable member 85, therefore, pass through counter-base
Chair frame 26,26 can effectively improve the rigidity of the main car frame lower part 29 including pivotable member 85.
Such as explanation made above, according to embodiments of the present invention are applied, saddle-ride type vehicle 10 is included with left and right
The main car frame 22 of side wall 76,77；It is arranged at the swing arm that the pivotable member 85 of main car frame 22 supports in a swingable manner
14；And the main support 71 supported by bracket bearing part 90, pivotable member 85 with through main car frame 22 left and right side wall 76,
77 mode is engaged with side wall 76,77, bracket bearing part 90 with the lower section of pivotable member 85 run through main car frame 22 left and right
The mode of side wall 76,77 engaged with side wall 76,77.As a result, in a manner of the side wall 76,77 of the left and right through main car frame
The pivotable member 85 and bracket bearing part 90 engaged with side wall 76,77, can effectively improve the rigidity of main car frame 22.Cause
This, can make the side wall 76,77 of left and right be thinned to make 22 lightweight of main car frame, further, it is possible to improve the rigidity of main car frame 22.
Further, since main car frame 22 has the rear wall 79 for linking up the rear end of the side wall 76,77 controlled, therefore,
The rigidity of main car frame 22 can be effectively improved by rear wall 79, can make 22 lightweight of main car frame.As long as in addition, rear wall 79
The structure that at least part of the rear end of side wall 76,77 is linked up.
Further, since main car frame 22 has the antetheca 78 for linking up the front end of the side wall 76,77 controlled, by antetheca
78, rear wall 79 and the side wall 76,77 of left and right form hollow portion 80, therefore can make 22 light weight of main car frame and high rigidity.In addition, preceding
As long as the structure that wall 78 links up at least part of the front end of side wall 76,77.
Also, due to being provided with the cross member for linking up the side wall 76,77 of left and right in the top of pivotable member 85
82, therefore the rigidity of main car frame 22 can be effectively improved by cross member 82.
In addition, being provided with the rear side power unit bearing part 50 extended to the front of main car frame 22, rear side power unit
Bearing part 50 is configured to Chong Die at least part of side wall 76,77 of left and right, also, in the up-down direction from transverse part
Bracket bearing part 90 is arrived in the setting of part 82.Thereby, it is possible to effectively improve main car frame using rear side power unit bearing part 50
22 rigidity.
Further, since rear side power unit bearing part 50 is Chong Die at least part of rear wall 79, therefore, can utilize
Rear side power unit bearing part 50 effectively improves the rigidity of main car frame 22, and can be by rear side power unit bearing part
50 are fixedly secured on main car frame 22.
Further, since the vice-chair frame 26,26 of spare seat frame 24,24 is installed in pivotable member 85, therefore,
The rigidity of main car frame 22 can be improved by vice-chair frame 26,26 via pivotable member 85.
Also, in side view observation, the center 82c of cross member 82, the center 85c of pivotable member 85 and bracket bearing
The center 90c of component 90 is configured on same straight line L, therefore, can bear the power being subject to from main support 71 securely.
[variation]
Fig. 8 is the rear portion left view of vehicle body frame 11 in the variation of embodiment.In addition, in the variation, for
The part of composition identical as above embodiment marks identical label and omits the description.
The side wall 76,77 of the left and right of main car frame lower part 29 open semicircle shape downwards when lower end has in side view observation
Notch 177c, 177c.
Bracket bearing part 90 is configured to the upper half and inserts in notch 177c, 177c, and bracket bearing part 90 passes through
Wear the side wall 76,77 of left and right.Bracket bearing part 90 is by the weld seam of the peripheral part along notch 177c, 177c, with cannot
The mode of handling is engaged with side wall 76,77.The lower section of the lower half of bracket bearing part 90 to the lower end of main car frame lower part 29 is prominent
Out.In this way, bracket bearing part 90, which is also possible to a part when side view is observed, inserts the structure in side wall 76,77.
In the above-described embodiment, it as saddle-ride type vehicle of the invention is applied, is carried out by taking saddle-ride type vehicle 10 as an example
Illustrate, but the present invention is not limited to this, the present invention can be applied to the saddle-ride type vehicle for 3 wheels for having by 2 front-wheels or rear-wheel
Or with saddle-ride type vehicles etc. more than 4 wheels.
In addition, in the above-described embodiment, using with engine 34 as being illustrated for the structure of power unit,
But power unit is also possible to electric motor.
Label declaration
10: automotive bicycle (saddle-ride type vehicle)；14: swing arm；22: main car frame；24,24: seat frame；26,26: secondary
Seat frame；50: rear side power unit bearing part (power unit bearing part)；71: main support (bracket)；76,77: side
Wall；78: antetheca；79: rear wall；80: hollow portion；82: cross member；82c: center (center of cross member)；85: pivot part
Part；85c: center (center of pivotable member)；90: bracket bearing part；90c: center (center of bracket bearing part)；L: straight
Line.
Claims (8)
1. a kind of rest supporting structures of saddle-ride type vehicle, include
Main car frame (22) has the side wall (76,77) of left and right；
Swing arm (14) is arranged at pivotable member (85) bearing of the main car frame (22) as that can swing；And
Bracket (71) is supported in bracket bearing part (90),
The rest supporting structures of the saddle-ride type vehicle are characterized in that,
In a manner of the side wall (76,77) of left and right of the pivotable member (85) to run through the main car frame (22) and the side
Wall (76,77) engagement,
The bracket bearing part (90) is with the left and right in the lower section of the pivotable member (85) through the main car frame (22)
The mode of the side wall (76,77) is engaged with the side wall (76,77).
2. the rest supporting structures of saddle-ride type vehicle according to claim 1, which is characterized in that
The main car frame (22) has rear wall (79), and the rear wall (79) is by the rear end of the side wall (76,77) of left and right
At least part links up.
3. the rest supporting structures of saddle-ride type vehicle according to claim 2, which is characterized in that
The main car frame (22) has antetheca (78), and the antetheca (78) is by the front end of the side wall (76,77) of left and right
At least part links up, and is formed by the side wall (76,77) of the antetheca (78), the rear wall (79) and left and right hollow
Portion (80).
4. according to claim 1 to the rest supporting structures of saddle-ride type vehicle described in any one in 3, which is characterized in that
It is provided with above the pivotable member (85) cross member (82), the side that the cross member (82) will control
Wall (76,77) links up.
5. the rest supporting structures of saddle-ride type vehicle according to claim 4, which is characterized in that
The rest supporting structures of the saddle-ride type vehicle are provided with the power unit branch extended to the front of the main car frame (22)
Bearing portion part (50),
The power unit bearing part (50) is configured to Chong Die at least part of the side wall (76,77) of left and right,
And it is arranged in the up-down direction from the cross member (82) to the bracket bearing part (90).
6. the rest supporting structures of saddle-ride type vehicle according to claim 5, which is characterized in that
The power unit bearing part (50) is configured to Chong Die at least part of the rear wall (79).
7. according to claim 1 to the rest supporting structures of saddle-ride type vehicle described in any one in 6, which is characterized in that
The vice-chair frame (26) of spare seat frame (24) is installed on the pivotable member (85).
8. the rest supporting structures of saddle-ride type vehicle according to claim 4 or 5, which is characterized in that
Side view observation when, the center (82c) of the cross member (82), the center (85c) of the pivotable member (85) and
The center (90c) of the bracket bearing part (90) configures on same straight line (L).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/066640 WO2017208449A1 (en) | 2016-06-03 | 2016-06-03 | Stand support structure for saddled vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109311518A true CN109311518A (en) | 2019-02-05 |
| CN109311518B CN109311518B (en) | 2020-07-31 |
Family
ID=60479221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680085935.1A Active CN109311518B (en) | 2016-06-03 | 2016-06-03 | Support structure for saddle-type vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6606282B2 (en) |
| CN (1) | CN109311518B (en) |
| BR (1) | BR112018073983A2 (en) |
| WO (1) | WO2017208449A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102496527B1 (en) * | 2020-09-23 | 2023-02-07 | 주식회사 그린모빌리티 | Electric two-wheeled vehicle with smart side stand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229040A (en) * | 1998-03-17 | 1999-09-22 | 本田技研工业株式会社 | Frame structure of moped |
| CN1754756A (en) * | 2004-09-29 | 2006-04-05 | 本田技研工业株式会社 | Automatic bicycle with rack locking device |
| EP1747982A3 (en) * | 2005-07-25 | 2008-12-03 | Yamaha Hatsudoki Kabushiki Kaisha | Two-wheeled vehicle |
| CN101909979A (en) * | 2007-12-28 | 2010-12-08 | 雅马哈发动机株式会社 | Two-wheeled motor vehicle |
| JP2010274852A (en) * | 2009-05-29 | 2010-12-09 | Suzuki Motor Corp | Vehicle body frame structure of motorcycle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3701361B2 (en) * | 1995-12-26 | 2005-09-28 | 本田技研工業株式会社 | Stay structure for mounting accessory parts of motorcycles |
| JP4153104B2 (en) * | 1998-09-25 | 2008-09-17 | 本田技研工業株式会社 | Motorcycle frame structure |
| JP4516497B2 (en) * | 2005-03-02 | 2010-08-04 | 本田技研工業株式会社 | Motorcycle body frame |
| JP4243257B2 (en) * | 2005-03-31 | 2009-03-25 | 本田技研工業株式会社 | Body frame for motorcycle |
| EP1950129B1 (en) * | 2005-11-17 | 2014-01-08 | Yamaha Hatsudoki Kabushiki Kaisha | Motorcycle |
| JP2007245773A (en) * | 2006-03-13 | 2007-09-27 | Honda Motor Co Ltd | Frame structure of motorcycle |
-
2016
- 2016-06-03 CN CN201680085935.1A patent/CN109311518B/en active Active
- 2016-06-03 BR BR112018073983-9A patent/BR112018073983A2/en not_active Application Discontinuation
- 2016-06-03 JP JP2018520327A patent/JP6606282B2/en active Active
- 2016-06-03 WO PCT/JP2016/066640 patent/WO2017208449A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229040A (en) * | 1998-03-17 | 1999-09-22 | 本田技研工业株式会社 | Frame structure of moped |
| CN1754756A (en) * | 2004-09-29 | 2006-04-05 | 本田技研工业株式会社 | Automatic bicycle with rack locking device |
| EP1747982A3 (en) * | 2005-07-25 | 2008-12-03 | Yamaha Hatsudoki Kabushiki Kaisha | Two-wheeled vehicle |
| CN101909979A (en) * | 2007-12-28 | 2010-12-08 | 雅马哈发动机株式会社 | Two-wheeled motor vehicle |
| JP2010274852A (en) * | 2009-05-29 | 2010-12-09 | Suzuki Motor Corp | Vehicle body frame structure of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6606282B2 (en) | 2019-11-13 |
| JPWO2017208449A1 (en) | 2019-02-21 |
| CN109311518B (en) | 2020-07-31 |
| WO2017208449A1 (en) | 2017-12-07 |
| BR112018073983A2 (en) | 2019-02-26 |
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