CN105984535B - The fuel tank of saddle ride type vehicle - Google Patents
The fuel tank of saddle ride type vehicle Download PDFInfo
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- CN105984535B CN105984535B CN201610115734.3A CN201610115734A CN105984535B CN 105984535 B CN105984535 B CN 105984535B CN 201610115734 A CN201610115734 A CN 201610115734A CN 105984535 B CN105984535 B CN 105984535B
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- fuel tank
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- liner plate
- plate component
- flange part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
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- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to the fuel tanks of saddle ride type vehicle.Fuel tank is snapped into the inner wall that the fuel tank hanger of main frame is mounted on by liner plate component fuel tank.However, it is necessary to make the wall thickness of the wall thickness of liner plate component and the inner wall of fuel tank be same degree, accordingly, it is difficult to improve the rigidity of fuel tank hanger.Then, it is an object of the present invention to improve the rigidity of liner plate component.Central groove (30) are set in the bottom of fuel tank (26), in the liner plate component (37) of inner wall (32) the welding same degree wall thickness in face of central groove, weld fuel tank hanger (33) on it.Liner plate component (37) is equipped with the welding bead (41,42) around fuel tank hanger (33), thus the rigidity of liner plate component (37) is improved, meanwhile fuel tank hanger (33) are welded along welding bead (41,42).
Description
Technical field
The present invention relates to the fuel tanks of saddle ride type vehicle (saddle riding type vehicle), in particular to being used for will
The favourable configurations for the fuel tank hanger that fuel tank is engaged to vehicle body frame.
Background technique
In the past, exist with flowering structure: in the bottom center for the fuel tank for being configured to hollow sectional shape, being equipped with recessed upward
The central groove enter, extended to front-rear direction, vehicle body frame configure to front-rear direction along car body center, by by above-mentioned vehicle body frame
It is accommodated in the central groove, so that fuel tank is crossed over and is supported on vehicle body frame, meanwhile, equipped in the central groove, forward open
Mouthful substantially u-shaped fuel tank hanger, by by the fuel tank hanger to be set to vehicle body frame fuel tank support part periphery
It is chimeric, so that fuel tank is engaged towards vehicle body frame.Also, existing the fuel tank hanger through liner plate component in face of fuel tank central groove
Inner wall welded structure.Further more, there is also with flowering structure: to omit the liner plate component, passing through from one block of plate stamping
It is integrally formed substantially in the fuel tank hanger of U-shaped and the surrounding plate-like portion welded to fuel tank, by resistance welding by plate
Shape portion is fixed (referring to patent document 1) to fuel tank.
[patent document 1] Japanese Unexamined Patent Publication 2011-230661 bulletin
But the conventional art (technology recorded in paragraph 0037 and Fig. 7) recorded in above patent document 1 is to pass through lining
The technology that plate component installs fuel tank hanger to fuel tank is since: fuel tank hanger carries using the reasons why such liner plate component
The big load of fuel tank, it is desirable to so that fuel tank hanger heavy wall becomes the high component of intensity, still, if such thick walled part is straight
The fuel tank arc welding to relatively thin wall thickness is connect, then is had a possibility that weld part generates perforation etc., therefore, spot welding is several with fuel tank
The liner plate component of same wall thickness, opposite liner plate component, around arc welding fuel tank hanger.But so pass through liner plate portion
Part occasion, even if the shape of improvement fuel tank hanger, improving intensity or intensity, be equal to occasion progress thin-wall light-weighted, if liner plate
Part distortion, then the intensity as the holding section entirety for the fuel tank side for including fuel tank hanger can not improve.It is therefore desirable to improve lining
The rigidity of plate component.
Further more, as described in Patent Document 1, the form for omitting liner plate component must make fuel tank hanger itself be high rigid
Property, therefore, so that fuel tank hanger is enlarged, weight increases, therefore, it is preferred to use technically mature liner plate component.
Summary of the invention
In order to solve the above problems, the invention that technical solution 1 is recorded is related to a kind of fuel tank of saddle ride type vehicle, comprising:
A piece main frame 15, configures to front-rear direction along car body center；And
Fuel tank 26 forms the saddle shape for crossing over the main frame 15；
Above-mentioned fuel tank 26 has the central groove 30 for storing above-mentioned main frame 15, passes through the fuel tank for be located in the central groove
Bracket 33 is sticked in the fuel tank support part 34 for being located at above-mentioned main frame 15, is fixed to above-mentioned main frame 15；
The fuel tank of above-mentioned saddle ride type vehicle is characterized in that:
Above-mentioned fuel tank support part 34 from above-mentioned main frame 15 by towards left and right fuel tank steady arm 35 outstanding and being fitted into it
The buffer unit 36 of front end is constituted；
Above-mentioned fuel tank hanger 33 has the flange part 50 for being fitted into above-mentioned buffer unit 36；
The flange part 50 is soldered to above-mentioned fuel tank 26 by liner plate component 37, meanwhile, court is equipped in above-mentioned liner plate component 37
The hollow welding bead 41,42 that 33 side of fuel tank hanger is swelled, extended along the periphery of flange part 50.
The invention that technical solution 2 is recorded is in above-mentioned technical proposal 1, it is characterised in that:
Above-mentioned fuel tank hanger 33 has above-mentioned flange part 50 and overlapping to the flat engaging portion 51 of above-mentioned liner plate component 37；
Above-mentioned flange part 50 have part 52 with the contact surface that connects with the outer peripheral surface of above-mentioned buffer unit 36,53,
54 and the introducing port as above-mentioned buffer unit 36 upper and lower open end 55,56；
It is connected between the upper and lower open end 55,56 with above-mentioned engaging portion 51.
The invention that technical solution 3 is recorded is in above-mentioned technical proposal 2, it is characterised in that:
The welding relative to above-mentioned liner plate component 37 of above-mentioned fuel tank hanger 33, in the inside that clips above-mentioned flange part 50 and
Outside carries out.
The invention that technical solution 4 is recorded is in above-mentioned technical proposal 1~3 in any one, it is characterised in that:
Above-mentioned welding bead 41,42 is arranged along the periphery of above-mentioned flange part 50, and the periphery of these welding beads 41,42 and flange part 50 is logical
Cross arc welding combination.
The invention that technical solution 5 is recorded is in above-mentioned technical proposal 1~4 in any one, it is characterised in that:
Above-mentioned liner plate component 37 is from the inner face 32 in face of above-mentioned central groove 30 of above-mentioned fuel tank 26, around entering until towards ground
The bottom surface in direction.
The invention that technical solution 6 is recorded is in above-mentioned technical proposal 1, it is characterised in that:
Above-mentioned buffer unit 36 is fitted into respectively to above-mentioned fuel tank steady arm 35 and above-mentioned flange part 50；
In the direction of vehicle width, relative to 2/3 that the chimeric length of above-mentioned fuel tank steady arm 35 and above-mentioned flange part 50 is overall length
Left and right.
Illustrate effect of the invention below:
According to the invention of technical solution 1, by being formed in liner plate component towards fuel tank hanger side protuberance, along the periphery of flange part
Therefore the rigidity that the hollow weld bead shape extended improves liner plate component can improve the rigidity of fuel tank hanger entirety.
According to the invention of technical solution 2, fuel tank hanger is constituted by flange part and engaging portion, is formed in connection in engaging portion convex
Therefore the upper and lower open end of edge can be further improved the rigidity of fuel tank hanger.
According to the invention of technical solution 3, the inner side and outer side of flange part is soldered to liner plate component, therefore, passes through to be formed
Welding bead is firmly bonded to the liner plate component rigidly improved, further increases the rigidity of fuel tank hanger entirety.
According to the invention of technical solution 4, periphery and the welding bead of fuel tank hanger are welded, therefore, welds the binding site of formation
Positioned at vehicle width direction inner side, the rigidity of fuel tank hanger entirety is correspondingly improved.Moreover, the back side formed by arc welding
Weld part is formed in the hollow portion of welding bead, therefore, even if generating back side weld part, will not be connect to liner plate component and fuel tank
Conjunction face has an impact.
According to the invention of technical solution 5, liner plate component becomes solid by welding bead, meanwhile, by making a part from oil
The interior of case is bent facing towards bottom surface, further becomes solid.Therefore, liner plate component integrally becomes three-dimensional, further increases rigidity.
According to the invention of technical solution 6, so that the chimeric length relative to fuel tank steady arm and fuel tank hanger of buffer unit
Degree is set to the 2/3 of overall length, therefore, can be set as such length: when fuel tank carries big load, even if buffer unit is elastic
Deformation is also able to maintain the length engaged with vehicle body frame.Moreover, also can only make even if each chimeric length is made to be the length or more
It obtains fuel tank steady arm or fuel tank hanger extends the length to more than necessity, weight increases.Therefore, most preferably chimeric length can be set as
Degree.
Detailed description of the invention
Fig. 1 is the left side figure for the vehicle that implementation form is related to.
Fig. 2 is the sectional view along 2-2 line of Fig. 1.
Fig. 3 is the left side figure of fuel tank.
Fig. 4 is the ground plan of fuel tank front.
Fig. 5 is the side view of fuel tank side holding section.
Fig. 6 is the sectional view along 6-6 line of Fig. 3.
Fig. 7 is the figure of a part of enlarged drawing 6.
Symbol description
15- main frame
26- fuel tank
30- central groove
The side 31- fuel tank
32- inner wall
33- fuel tank hanger (tank stay)
35- fuel tank steady arm
36- buffer unit
37- liner plate (patch) component
40- lap
41,42- welding bead (bead)
50- flange part
The engaging portion 51-
59- back side weld part
Specific embodiment
In the following, being based on one implementation form of Detailed description of the invention.Further more, in this application, front and back, up and down, all directions of left and right with
On the basis of occupant when motorcycle is kept straight on, as needed, front is set as Fr, rear is set as Rr, it is indicated by an arrow in the accompanying drawings.
Also, it is so-called it is inside and outside be that car body central side is set as to inside, as needed, inside is set as IN, outside is set as OUT, in the accompanying drawings
It is indicated by an arrow.
Fig. 1 is the left side figure of the applicable motorcycle of the present application, and Fig. 2 is the 2-2 line sectional view of Fig. 1, and Fig. 3 is fuel tank
Left side figure, Fig. 4 is the ground plan of fuel tank front.
Firstly, roughly illustrating the overall structure of vehicle according to Fig. 1.
In Fig. 1, front-wheel 11 and rear-wheel 12 are supported before and after vehicle body frame 10, in the middle part of front-wheel 11 and rear-wheel 12
Support engine 13.
Vehicle body frame 10 includes the front tube 14 for being located at front end, from the front tube 14 to obliquely downward on car body center CL (Fig. 2)
The main frame 15 that side ground extends towards the rear, the left side extended downward from the rear end of main frame 15 at the rear of engine 13
Right a pair of pivot frame 16, the downlink frame 17 extended from front tube 14 in the front of engine 13 towards obliquely downward, from main frame 15
The pair of right and left seat guide rail 18 that substantially horizontally extends towards the rear of rear end, and be connected obliquely pivotal frame 16 and seat
The pair of right and left back prop 19 of each middle part of seat guide rail 18.
Front-wheel 11 is supported between each lower end of the front fork 20 of pair of right and left, thereon end by upper connector 21 and under
Connector 22 is rotatably supported in vehicle body frame 10.Upper connector 21 is installed on 14 upside of front tube, meanwhile, it is installed above
Handle 23 manipulates front-wheel 11 by this handle 23.Lower connector 22 is installed on the downside of front tube 14.
Headlamp 24 and instrument 25 are supported in the front of front tube 14.Fuel tank 26 is configured at the rear of front tube 14.Fuel tank 26 is in
Saddle shape, to be supported towards the state crossed on main frame 15, front end engages to main frame 15, and rear end is not schemed
Show, it is fixed to main frame 15 with bolt etc..
The left and right sides of fuel tank 26 is covered with fuel tank cover 27, and the front end of fuel tank cover 27 extends up near front fork 20,
By the traveling wind sucking space sucking traveling wind formed between the fuel tank cover 27 of left and right, make it through under the fuel tank 26 at rear
Side is flowed towards engine 13.Seat 28 is configured at the rear of fuel tank 26.
Next, illustrating fuel tank 26.In Fig. 2~4, fuel tank 26 forms recessed upwards to front-rear direction in bottom center
Central groove 30, become make primary frame 15 enter herein.In the lower section of central groove 30, the cylinder part 13a of engine 13 is configured
(referring to Fig.1), and in main frame 15 on-vehicle parts such as ignition coil are set, become the heat affecting vulnerable to engine.
Fuel tank 26 includes the side fuel tank 31 for clipping central groove 30, hanging down towards the left and right of main frame 15.In left and right sides fuel tank 31
Front, the inner wall 32 in face of central groove 30, be equipped with fuel tank hanger 33, constitute the substantially u-shaped convex of this fuel tank hanger 33
Edge 50 is sticked in the fuel tank support part 34 of 15 side of main frame.By the way that flange part 50 is locked to fuel tank support part 34, energy
Carry out the up and down direction of fuel tank 26 and the positioning of left and right directions.
Fuel tank support part 34 is by towards left and right fuel tank steady arm 35 outstanding and being supported in its left and right ends from main frame 15
The buffer unit 36 in portion is constituted.Buffer unit 36 is the cartridge type arrangement with buffer function such as rubber, is equipped with axis hole in central part,
The front end insertion of fuel tank steady arm 35 is herein.Fuel tank steady arm 35 is located at main frame to be supported in towards the perforative state of vehicle width direction
The bracket 15a of frame 15.
The peripheral part of buffer unit 36 is embedded in flange part 50.In the direction of vehicle width, buffer unit 36 relative to fuel tank branch
The chimeric length a and the chimeric length b relative to flange part 50 for holding bar 35 are respectively 2/3 or so of overall length c.Further more, buffer part
End face on the inside of the vehicle width direction of part 36 is abutted to the bracket 15a of main frame 15, and the vehicle width direction of buffer unit 36 obtains as a result,
Positioning.
Flange part 50 is substantially u-shaped in lateral plan, the component that front has opening portion is directed towards, so that fuel tank 26
On covering to main frame 15, enter primary frame 15 in central groove 30, so that riding on to main frame 15.At this point, making convex
The rear pairing of the opening portion of edge 50 towards buffer unit 36 is made by flexible deformation on one side if pushing fuel tank 26 forwards
36 undergauge of buffer unit is obtained, is closely fitted into towards the inside of flange part 50 on one side.
Flange part 50 is locked to fuel tank support part 34 by buffer unit 36 as a result,.In this case, fuel tank 26 is on a left side
Offside tank 31 is supported in main frame 15 towards in the state of dividing right and left, through fuel tank steady arm 35, and passes through buffer unit 36
Obtain shockproof support.
Next, fuel tank hanger 33 is described in detail.
Fig. 5 is the side view that the fuel tank hanger 33 on right side is indicated on the inside of central groove 30, and Fig. 6 is the 6-6 line section of Fig. 3
Figure.
As shown in these figures, fuel tank hanger 33 is integrally included in lateral plan substantially in the flange part 50 of U-shaped, and
Overlapping is soldered to the flat engaging portion 51 of liner plate component 37.
Before being soldered to fuel tank 26, fuel tank hanger 33 and liner plate component 37 are welded in advance.
Liner plate component 37 is metal plate-shaped member, is made of the plate thickness of the plate thickness same degree with inner wall 32, along week
The pad 38 for being trapped among appropriate intervals carries out spot welding.
Lateral bend, the bottom 31a of overlapping to side fuel tank 31 also carry out spot welding herein outwardly for the lower part 39 of liner plate component 37.
39a is pad (referring to Fig. 4,6).
Around the central portion of liner plate component 37, the lap 40 of overlapping mounting flange portion 50, many places form welding bead
41,42.In this instance, it is made of the welding bead 42 of the welding bead 41 of long upside and the downside shorter than its.
So that welding bead 41,42 leaves the surface of inner wall 32, the protrusion shape of 33 side of fuel tank hanger protuberance inward is formed,
In 32 side of inner wall of fuel tank 26, the hollow groove portion that the periphery along flange part 50 extends is formed, meanwhile, substantially to be cut in semicircle shape
Face forms top 43, side 44, base portion 45.
Base portion 45 is the bending point with lap 40, and top 43 is farthest away from lap 40.Also, side 44 is formed from base
The flexure plane at the connection top of portion 45 43.
The plate thickness of fuel tank hanger 33 is thicker than inner wall 32 and liner plate component 37, for example, can be by there is the punching of the plate of 2 times or so plate thickness
Pressing formation obtains, and bends around engaging portion 51, so that substantially erecting in the flange of U-shaped, using the flange as flange part 50.
Engaging portion 51 is the flat of 40 surface of lap in the inside, overlapping of flange part 50 into liner plate component 37
Portion.
As shown in figure 5, flange part 50 includes substantially parallel upper edge 52 and lower edge 53 and semicircular arc-shaped connects it
Rear side end between rear edge 54.Their continuous settings are integrated.
The open end 55,56 of upper edge 52 and lower edge 53 is bent to open shape outward, expands opening width, so that slow
The chimeric of component 36 is rushed to be easy to carry out.
Upper edge 52, lower edge 53 and rear edge 54 form the contact surface to connect with the outer peripheral surface of buffer unit 36.Top
Width between portion 52 and lower edge 53 becomes narrow gradually towards rear edge 54, so that buffer unit 36 is chimeric close.
The introducing port of the formation buffer unit 36 of open end 55,56.Engaging portion 51 is vertically connected with the upper and lower importing oral area
Point.Also, upper edge 52, lower edge 53 and rear edge 54 are also vertically connected with by engaging portion 51, integration is formed.It improves as a result, convex
The whole rigidity in edge 50.
Fuel tank hanger 33 is as shown in fig. 6, make engaging portion 51 be overlapped in lap 40, so that in the periphery of flange part 50
Portion from the curved corner 50a in engaging portion 51 along welding bead 41 and 42, along the abutting of upper edge 52 and lower edge 53 and welding bead 41 and 42
Portion carries out fillet weld by arc welding (referring to Fig. 5).Arc welding can improve the phase for bearing the fuel tank hanger 33 of big load
To the peel strength of liner plate component 37.
As a result, by arc welding, so that the welding bead of the periphery setting along the upper edge 52 and lower edge 53 of flange part 50
41,42 in conjunction with each peripheral part of the upper edge 52 of flange part 50 and lower edge 53.
Further more, forming one or more to back side (32 side of inner wall) kick 57 outstanding, here, projection welding in engaging portion 51
It is soldered to liner plate component 37 (welded condition is indicated in Fig. 7 with symbol 57a).Projection welding is resistance welding so that wall thickness compared with
The thick flange part 50 liner plate component 37 relatively thin with wall thickness is possibly realized by solder bond.Accordingly, with respect to liner plate portion
Part 37, fuel tank hanger 33 becomes to be combined by two side of inner and outer for being welded on flange part 50, so that fuel tank hanger 33 is opposite
In being firmly combined for liner plate component 37.
Fig. 7 is the figure that amplification indicates the section of the welded condition in portion near welding bead 41, as shown in Fig. 7, upper 52 He of edge
The corner 50a of engaging portion 51 is Chong Die with base portion 45, and welding bead 41 connects with the outside of upper edge 52.If making corner in this state
The outside of 50a is with arc welding fillet weld, then weld part 58 is located near the side 44 of welding bead 41 and the corner 50a of upper edge 52
Between portion.
Therefore, back side weld part 59 is prominent from base portion 45 towards 44 side of side for becoming inside, is formed in the hollow of welding bead 41
In space, at the back side of liner plate component 37, it does not extend out to the part contacted with inner wall 32.Therefore, in the lining abutted with inner wall 32
Plate component 37 does not form back side weld part 59, therefore, liner plate component 37 can be made to be in close contact inner wall 32, can be prevented because of back side
Bearing surface caused by weld part 59 irregularly floats.
Next, illustrating the effect of this implementation form.
As shown in figure 5, liner plate component 37 is because being arranged towards 33 side of fuel tank hanger protuberance, along the extension of the periphery of flange part 50
Empty welding bead 41 and 42, improves rigidity, by the way that it is whole to improve fastener by flange part 50 and 37 weldedization of liner plate component
The rigidity of body.Therefore, using the rigidity of raising, by increasing the inner wall 32 and 15 distance d (Fig. 2) of main frame of side fuel tank 31,
So that gap increases, traveling wind can be made to flow easily into central groove 30.As a result, the traveling wind can be guided to centrally located slot
Near the cylinder part 13a of the engine 13 of 30 lower sections, cooled down.Also, the on-vehicle parts such as ignition coil become difficult to be sent out
Heat affecting caused by the hot gas of motivation 13.
Also, fuel tank hanger 33 is set as forming flat engaging portion 51, and court around it by one piece of sheet stamping forming
Lateral bend in vehicle width direction, standing flange shape flange part 50, further more, flange part 50 is continuously equipped with upper edge 52, following
Portion 53 and rear edge 54.Also, in flange part 50, the open end 55,56 equipped with the introducing port part as buffer unit 36, knot
Conjunction portion 51 is vertically connected with the open end 55,56, therefore, can improve the whole rigidity of flange part 50.
Also, fuel tank hanger 33 is welded by arc welding with the welding bead 41 and 42 of liner plate component 37 in the outside of flange part 50
It connects, in inside, the lap 40 of multiple 57 projection weldings of kick to liner plate component 37.Therefore, for passed through welding bead 41,
42 improve the liner plate component 37 of rigidity, more really and are securely joined with, further increase the whole rigidity of fuel tank hanger 33.
Also, welding bead 41,42 leads to along each periphery setting of the upper edge 52 and lower edge 53 of the holding section as flange part 50
Crossing arc welding makes welding bead 41 and 42 in conjunction with the periphery of flange part 50, therefore, as shown in fig. 7, relative to flange part 50
The weld part 58 of welding bead 41 and 42 becomes than engaging portion 51 close to the position of vehicle width direction inner end.Therefore, weld part 58 at
Previous weld part for the surface of lap 40 is different, become from the surface of lap 40 towards vehicle width direction inner end from
Distance e is opened, the whole rigidity of fuel tank hanger 33 is thus improved.
Moreover, weld part 58 leaves from the surface of lap 40, become the side 44 of welding bead 41 and 42, therefore, even if
It is formed in the back side weld part 59 that will necessarily be generated in arc welding, which is formed in the hollow of welding bead 41 and 42
In space, leave inner wall 32, therefore, will not influence the joint surface of liner plate component 37 Yu inner wall 32, can make liner plate component 37 with
Inner wall 32 is closely overlapped, and realizes integration.
Also, as shown in fig. 6, making its overlapping to the bottom of side fuel tank 31 lower part 39 of liner plate component 37 lateral bend outwardly
31a carries out integration by spot welding, therefore, strengthens the combination of liner plate component 37 and side fuel tank 31, meanwhile, by making liner plate
The lower part 39 of component 37 is bent, and the welding bead 41 and 42 that liner plate component 37 is formed with protuberance is together, whole to become solid, therefore, into
One step improves rigidity.
Further more, as shown in Fig. 2, buffer unit 36 vehicle width direction, relative to fuel tank steady arm 35 chimeric length a with
Chimeric length b relative to flange part 50 respectively becomes 2/3 or so of overall length c.This chimeric length is following length: in fuel tank 26
When carrying big load, even if 36 flexible deformation of buffer unit, also keep and the engaging of fuel tank steady arm 35.Also, if length herein
More than, then fuel tank steady arm 35 or flange part 50 must be made to grow in the direction of vehicle width to more than necessity, weight increases.Therefore, lead to
Cross so that chimeric length becomes in this way (2/3 or so of overall length), most preferably chimeric length can be become, be able to maintain engaging really with
Weight it is well balanced.
Further more, the present application is not limited to above-mentioned each embodiment, it can be carried out various modifications in the principle of invention
Or application.It is not limited to motorcycle as saddle ride type vehicle, can also be the various forms of vehicles such as three-wheeled vehicle.
Also, welding bead is not limited to above-mentioned welding bead 41 and 42, as long as along the part of the periphery of flange part 50, then its length
Or size, protrusion (protuberance) degree, there is quantity again etc. and all can freely set.Also, the welding method of each section is also not limited to reality
Form is applied, suitable welding method can be used.
Claims (4)
1. a kind of fuel tank of saddle ride type vehicle, comprising:
A piece main frame (15), configures to front-rear direction along car body center；And
Fuel tank (26) forms the saddle shape for crossing over the main frame (15)；
Above-mentioned fuel tank (26) has the central groove (30) for storing above-mentioned main frame (15), passes through the oil for be located in the central groove
Cassette carrier (33) is sticked in the fuel tank support part (34) for being located at above-mentioned main frame (15), is fixed to above-mentioned main frame (15)；
The fuel tank of above-mentioned saddle ride type vehicle is characterized in that:
Above-mentioned fuel tank support part (34) by from above-mentioned main frame (15) towards left and right fuel tank steady arm (35) outstanding and be fitted into
The buffer unit (36) of its front end is constituted；
Above-mentioned fuel tank hanger (33) has the flange part (50) for being fitted into above-mentioned buffer unit (36)；
The flange part (50) is soldered to above-mentioned fuel tank (26) by liner plate component (37), meanwhile, it is set in above-mentioned liner plate component (37)
Have towards fuel tank hanger (33) side protuberance, along the hollow welding bead (41,42) of the periphery of flange part (50) extension；
Above-mentioned fuel tank hanger (33) has above-mentioned flange part (50) and overlapping to the flat engaging portion of above-mentioned liner plate component (37)
(51)；
Above-mentioned flange part (50) have with the contact surface that connects with the outer peripheral surface of above-mentioned buffer unit (36) part (52,53,
54) the upper and lower open end (55,56) of the introducing port and as above-mentioned buffer unit (36)；
It is connected between the upper and lower open end (55,56) with above-mentioned engaging portion (51)；
The welding relative to above-mentioned liner plate component (37) of above-mentioned fuel tank hanger (33), in the inside for clipping above-mentioned flange part (50)
It is carried out with outside；
The welding of above-mentioned inside be by the relatively thin above-mentioned liner plate component (37) of the wall thickness compared with above-mentioned fuel tank hanger (33) with
The resistance welding that above-mentioned engaging portion (51) combines.
2. the fuel tank of saddle ride type vehicle according to claim 1, it is characterised in that:
Above-mentioned welding bead (41,42) is arranged along the periphery of above-mentioned flange part (50), these welding beads (41,42) are outer with flange part (50)
Week is combined by arc welding.
3. the fuel tank of saddle ride type vehicle according to claim 1 or 2, it is characterised in that:
Above-mentioned liner plate component (37) from the inner face (32) in face of above-mentioned central groove (30) of above-mentioned fuel tank (26), around enter until towards
The bottom surface in ground direction.
4. the fuel tank of saddle ride type vehicle according to claim 1, it is characterised in that:
Above-mentioned buffer unit (36) is fitted into respectively to above-mentioned fuel tank steady arm (35) and above-mentioned flange part (50)；
In the direction of vehicle width, relative to 2/3 that the chimeric length of above-mentioned fuel tank steady arm (35) and above-mentioned flange part (50) is overall length
Left and right.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-058526 | 2015-03-20 | ||
| JP2015058526A JP6363544B2 (en) | 2015-03-20 | 2015-03-20 | Fuel tank for saddle-ride type vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105984535A CN105984535A (en) | 2016-10-05 |
| CN105984535B true CN105984535B (en) | 2019-01-04 |
Family
ID=57043878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115734.3A Active CN105984535B (en) | 2015-03-20 | 2016-03-01 | The fuel tank of saddle ride type vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6363544B2 (en) |
| CN (1) | CN105984535B (en) |
| BR (1) | BR102016005854B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6421151B2 (en) * | 2016-09-15 | 2018-11-07 | 京楽産業．株式会社 | Game machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267518A (en) * | 2010-04-28 | 2011-12-07 | 雅马哈发动机株式会社 | Saddle-Riding Vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3987294A (en) * | 1975-09-26 | 1976-10-19 | Carlson Marc W | Illuminated gasoline tank |
| JPS54136252U (en) * | 1978-03-16 | 1979-09-21 | ||
| JPS6068887U (en) * | 1983-10-19 | 1985-05-16 | スズキ株式会社 | Motorcycle fuel tank attachment device |
| JPH0434154Y2 (en) * | 1985-08-06 | 1992-08-14 | ||
| JPH0277383A (en) * | 1988-09-12 | 1990-03-16 | Yamaha Motor Co Ltd | Fuel tank of motorcycle |
| JP2888314B2 (en) * | 1991-12-18 | 1999-05-10 | 本田技研工業株式会社 | Motorcycle fuel tank support structure |
| JP3489918B2 (en) * | 1995-09-11 | 2004-01-26 | 本田技研工業株式会社 | Saddle fuel tank mounting structure |
| JP3370888B2 (en) * | 1997-02-27 | 2003-01-27 | 本田技研工業株式会社 | Fuel tank mounting structure |
-
2015
- 2015-03-20 JP JP2015058526A patent/JP6363544B2/en active Active
-
2016
- 2016-03-01 CN CN201610115734.3A patent/CN105984535B/en active Active
- 2016-03-17 BR BR102016005854-6A patent/BR102016005854B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267518A (en) * | 2010-04-28 | 2011-12-07 | 雅马哈发动机株式会社 | Saddle-Riding Vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105984535A (en) | 2016-10-05 |
| JP2016175589A (en) | 2016-10-06 |
| BR102016005854A2 (en) | 2016-10-25 |
| JP6363544B2 (en) | 2018-07-25 |
| BR102016005854B1 (en) | 2022-09-13 |
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