CN1365921A - Frame structure of small motorcycle type motorbicycle - Google Patents

Frame structure of small motorcycle type motorbicycle Download PDF

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Publication number
CN1365921A
CN1365921A CN01123274A CN01123274A CN1365921A CN 1365921 A CN1365921 A CN 1365921A CN 01123274 A CN01123274 A CN 01123274A CN 01123274 A CN01123274 A CN 01123274A CN 1365921 A CN1365921 A CN 1365921A
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CN
China
Prior art keywords
vehicle frame
frame
storage battery
fluid reservoir
electrical equipment
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Granted
Application number
CN01123274A
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Chinese (zh)
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CN100339270C (en
Inventor
林秀树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
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Honda Motor Co Ltd
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Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CN1365921A publication Critical patent/CN1365921A/en
Application granted granted Critical
Publication of CN100339270C publication Critical patent/CN100339270C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J35/00Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02Frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00Motorised scooters

Abstract

The object is to enhance the degree of freedom of appearance design and to reduce cost, in a scooter type motorcycle with a tank and electric components disposed on the rear side of a seat. This motorcycle 10 is a scooter where a front frame is extended from a head pipe toward the rear lower side, a rear frame 90 is extended from the rear end of the front frame toward the rear upper side, the seat 19 is disposed on the upper part of the rear frame 90, and a reserve tank 44 and a battery 45 are disposed on the rear side of the seat 19 and in the rear part of the rear frame 90. The rear frame 90 is a cast product integrally formed with a flat support part 95 for supporting the reserve tank 44 and the battery 45.

Description

The body frame structure for automotive of small motorcycle type motorbicycle
The present invention relates to body frame structure for automotive at the small motorcycle type motorbicycle of the rear of vehicle seat dispensing containers and electrical equipment.
In comprising small motorcycle type motorbicycle general two-wheeled, the rear that container and electrical equipment is configured in vehicle seat that has.As this motor bike, for example, known spy opens " drafting apparatus of storage battery loaded onto vehicle " (below be referred to as " prior art ") of clear 62-210187 communique.
Above-mentioned prior art, shown in first figure and second figure of this communique, (label is quoted the described label of above-mentioned communique to main car frame 5 from head tube 2.Below identical.) extend to the back lower place, vehicle seat track 11 extends to the back upper place from the rearward end of this main car frame 5, and vehicle seat 13 is installed to the top of this vehicle seat track 11, and storage battery 14 is carried on the rear portion of the rear of this vehicle seat 13 and vehicle seat track 11.
Wherein, storage battery 14 electrical equipments such as grade are bigger weights.Simultaneously, fuel tanks such as fluid reservoir and Fuel Tank also are bigger weights owing to store certain amount of fluid.Also wanting the vehicle seat track 11 of supporting seat 13 usefulness when supporting this electrical equipment and container is wide cut and the strong frame member of rigidity.
Usually, the vehicle body frame that comprises vehicle seat track 11 is the tubular type framework that steel pipe is welded into altogether.For example, the pair of right and left steel pipe is rearward extended from main car frame 5, can be made into the vehicle seat track 11 of wide cut.In this case, the support portion of steel plate system set up between the rear portion of left and right sides steel pipe weld, electrical equipment and container are installed on this support portion.
Yet, shown in second figure of above-mentioned prior art, because electrical equipment and fuel tank are configured between the steel pipe of the left and right sides, so unnecessary space must be arranged at the Width of car.And when having unnecessary space, then be subjected to the restriction of motor bike appearance design aspect.
And, owing to be the unitized construction of steel pipe and steel plate, must weld on a ground, need welding jig and increase the man-hour of welding.Thereby become the major reason that improves the motor bike cost.For the small motorcycle type motorbicycle situation too.
Thereby the objective of the invention is, provide a kind of container and electrical equipment are being configured in the small motorcycle type motorbicycle at vehicle seat rear, when improving the appearance design degree of freedom, technology that can cost-cutting.
For achieving the above object, claim 1 be characterized as vehicle frame forwardly from head tube to the back lower place extend, the back vehicle frame from the rear end of this front frame to the top that extend the back upper place, vehicle seat is configured in this back vehicle frame, container and electrical equipment are configured in the rear of this vehicle seat and are arranged in the small motorcycle type motorbicycle at the rear portion of back vehicle frame, the foundry goods that back vehicle frame is integrally formed for the plane support portion with support vessels and electrical equipment.
Because the support portion of support vessels and electrical equipment is plane, so around container and electrical equipment, can leave excess room as existing tubular type supporting construction.Owing to do not have excess room, can make the supporting construction miniaturization of container and electrical equipment.Because the supporting construction miniaturization, thereby can improve the small motorcycle type motorbicycle freedom of appearance design.
And then because back vehicle frame and aforementioned support portion are integrally formed foundry goods, thereby price is more cheap.By adopting this low-cost back vehicle frame, can reduce the cost of small motorcycle type motorbicycle.
Fig. 1 is a two-wheeled left side view of the present invention.
Fig. 2 is the left side view of vehicle body frame of the present invention.
Fig. 3 is the exploded drawings around back vehicle frame of the present invention and the rear mudguard.
Fig. 4 is the side sectional view around back vehicle frame of the present invention and the rear mudguard.
Fig. 5 is expression container and the electrical equipment exploded drawings with respect to the relation of rear mudguard of the present invention and subframe.
Fig. 6 is the side sectional view at the rear portion of storage tank of the present invention and vehicle seat.
Fig. 7 be Fig. 6 to view.
Fig. 8 is the birds-eye view at the rear portion of motor bike of the present invention.
Fig. 9 is expression rear mudguard, fluid reservoir and the storage battery front section view with respect to the configuration relation of the support portion of back of the present invention vehicle frame.
Figure 10 is from the inboard being seen fluid reservoir of the present invention of storage tank and the constructional drawing (one) of storage battery.
Figure 11 is the constructional drawing (its two) of being seen fluid reservoir of the present invention and storage battery from the inside of storage tank.
Figure 12 is the constructional drawing (its three) of being seen fluid reservoir of the present invention and storage battery from the inside of storage tank.
Below, with reference to description of drawings form of implementation of the present invention.Wherein, " preceding ", " back ", " left side ", " right side ", " on ", D score is the direction of being seen when being observed by the driver, Fr represents the front side, Rr represents rear side, L is the left side, R represents the right side.Simultaneously, in the accompanying drawing along symbol towards the figure that sees.
Fig. 1 is the left side view of motor bike of the present invention.
Motor bike 10 is a small motorcycle type motorbicycle, its main structural components is: vehicle body frame 11, be installed to the front fork 12 on the head tube 11a of vehicle body frame 11, be installed to the front-wheel 13 on the front fork 12, be connected to the handle 14 on the front fork 12, can be installed to the engine installation 15 at the rear portion of vehicle body frame 11 with swinging up and down, be installed to the trailing wheel 16 on the engine installation 15, the rear portion shock absorber 17 that the rearward end of engine installation 15 is hung, the storage tank 18 on the top, rear portion of vehicle body frame 11 is installed, and the vehicle seat 19 that is configured on the storage tank 18, can installs with opening and closing.
Engine installation 15 is made of the watercooled engine 21 of front portion and the Poewr transmission mechanism 22 at rear portion.Driving engine 21 essentially horizontally disposes cylinder head towards the place ahead.
And then two-wheeled 10 usefulness vehicle body covers 30 cover vehicle body frame 11.Vehicle body cover 30 is by constituting with the lower part: the front shroud 31 that covers the front portion of head tube 11a, cover the leg shield 32 in shank the place ahead of chaufeur, the stretcher of the pin of mounting chaufeur (low chassis formula stretcher) 33, from the left and right sides base plate side cover 34 that the outer rim of stretcher 33 is extended downwards, cover cover 35 at the bottom of the vehicle body between the lower edge of these base plate side covers 34, cover the forebody vehicle seat lower cover 36 on every side of aforementioned storage tank 18, cover around storage tank 18 latter half of and the back cover 37 of body tail, and the left and right sides cover 38 that extends downwards from vehicle seat lower cover 36 and back cover 37.
1. this two-wheeled 10 dispose ignition lock key switch cylinder 41 on the part of leg shield 32,2. below stretcher 33, dispose Fuel Tank 42 and petrolift 43,3. the top of the back vehicle frame 90 in vehicle body frame 11 disposes vehicle seat 19, and the while is configuration fluid reservoir 44 and electrical equipment (storage battery 45 and control setup 46) at the rear of this vehicle seat 19 and on the rear portion of back vehicle frame 90.Fluid reservoir 44 is the jar of the refrigerant fluid of the radiator 65 that is used to accumulate cooled engine and uses.
Among the figure, 51 is handle, and 52 is brake rod, 53 is gauge panel, and 54 is light deflector, and 55 is turning indicator, 56F is the handle front shroud, and 56R is the handle back cover, and 57 is head tube, 58 is loudspeaker, and 59 is front fender apron, and 61 for installing the engine installation suspension bracket, 62 is the engine starting pedal, 63 is air purifier, and 64 is carburettor, and 65 are the engine cooling radiator, 66 are the driving engine freeing pipe, 67 are the exhaust silencer, and 71 is main support, and 72 is rear mudguard, 73 is taillight, 74 is turning indicator, and 75 is shelf, and He is the helmet.
Fig. 2 is the left side view of vehicle body frame of the present invention.
Vehicle body frame 11 is a kind of frame members that front frame 80 is extended, will back vehicle frame 90 extends to the back upper place from the rear end of this front frame 80 to the back lower place from head tube 11a.In more detail, vehicle body frame 11 is to be divided into front frame 80 and the back vehicle frame 90 two-part vehicle frames that separate in the below of stretcher 33 (referring to Fig. 1).
Front frame 80 is by head tube 11a, the head tube column 81 that extends downwards from head tube 11a, the pair of right and left main car frame 82 that rearward bifilar shape extends from the lower end of head tube column 81, the inblock cast vehicle frame that 82 (only express the left side among the figure one) constitute for example can be aluminium alloy castings.
Division plane 91 on the front end of vehicle frame 90 after being located at is overlapped on the division plane of being located on the front frame end after 80s 83, can be by bolt, nut 92,92 dividually carries out combination.
Fig. 3 is according to the exploded drawings around back vehicle frame of the present invention and the rear mudguard.
Back vehicle frame 90 is will be with the foundry goods of lower part formation in aggregates, these parts are: pair of right and left main car frame 93,93, be erected at the anterior crossbeam 94 between the fore-and-aft direction pars intermedia of left and right sides main car frame 93,93, be erected at left and right sides main car frame 93, plane support portion 95 between 93 the rear portion, from four outstanding upward subframe installation brackets 96 of the rear portion of left and right sides main car frame 93,93 ... (... represent a plurality of, below identical.), the rear portion shock absorber that hold up near the position of left 95 front portion from the support portion connects with carriage 97, is positioned at the mudwing installation portion 98 that hold up from the central authorities of the width of car the rear end of support portion 95, in the position, the left and right sides of this mudwing installation portion 98.The portion of holding up 99,99 that hold up 95 rear end from the support portion, and hold up the top of portion 99,99 about these to the outstanding positioning salience 99a in front upper place, 99a can be made of for example aluminium alloy castings.
Rear mudguard 72 is with the integrally formed resin forming product of following part (for example acrylic resin goods), described part is: flat base plate 101, anterior hook portion 102 sagging from the front end of base plate 101, that rearward give prominence to from its lower end, be located at the rear wall parts 103 at the rear portion of base plate 101, when extending, to the mudwing portion 104 of lower rear bending extension in the mode of the left and right sides sidepiece that covers base plate 101 and rear wall parts 103, and in the rear humps portion 105 of rear wall parts 103 from the central portion protuberance of the width of car.
Rear humps portion 105 is the protrusion of the unlimited empty shape in below, during from top view, be central portion at the width of car the highest be divided into three sections stepped, its epimere is a rear portion installation portion 106, about middle end difference be control setup installation portion 107,107, about minimum end difference be mudwing location division 108,108.Rear portion installation portion 106 has tapped bore 106a, and mudwing location division 108,108 has knock hole 108a, 108a.
Anterior hook portion 102 is angled receive on the edge part 95a that is positioned at 95 front end places, support portion after, the inside face of rear portion installation portion 106 is overlapped onto on the mudwing installation portion 98, with knock hole 108a, 108a is coupled to left and right sides positioning salience 99a, carry out contraposition on the 99a, with bolt 109 rear portion installation portion 106 is attached on the mudwing installation portion 98 at last, rear mudguard can be releasably attached on the rear portion of back vehicle frame 90.
Like this, the front portion of rear mudguard 72 is angled receive the back vehicle frame 90 on, carry out contraposition after, only just can be installed to the rear portion of rear mudguard 72 on the vehicle frame 90 of back, thereby rear mudguard 72 is functional with respect to the installation exercise of back vehicle frame 90, only needs installation work-hour seldom with a bolt 109.
Simultaneously, back vehicle frame 90 is equipped with the subframe 120 that disposes in the mode of crossing over rear mudguard 72, and vehicle seat lockout mechanism (not shown) is installed on this subframe 120.The vehicle seat lockout mechanism is the mechanism that vehicle seat 19 is locked with closing state.
Subframe 120 be by about crossbeam between the portion of holding up 121,121 of holding up and the upper end that is erected at the portion of holding up 121,121 constitute from top view the time be the steel plate system drawing part of a shape.By using bolt 123 ... the lower end that to hold up portion 99,99 is attached to left and right sides subframe installation bracket 96 ... on, subframe 120 can be releasably attached on the rear portion of back vehicle frame 90.
Fig. 4 is the side sectional view around back vehicle frame of the present invention and the rear mudguard, the support portion 95 of back vehicle frame 96 is plane as shown in the figure, on the front end of this support portion 95, form sagging edge part 95a, the anterior hook portion 102 of rear mudguard 72 angled be connected on the edge part 95a, make the base plate 101 of rear mudguard 72 overlapping with support portion 95, the inside face of rear portion installation portion 106 is overlapped onto on the mudwing installation portion 98, with bolt 109 combinations.In addition, bolt 109 tightens together back cover 37 and mudwing installation portion 98 and rear portion installation portion 106 jointly.
Like this, because anterior hook portion 102 is angled on the edge part 95a that receives support portion 95, so even produce on rear mudguard 72 along the torque of clockwise direction among the figure (with the direction of rear mudguard 72 to back lower place rotation), rear mudguard 72 can not come off from back vehicle frame 90 yet.
Simultaneously, owing to the rear portion of rear mudguard 72 is attached to the rear portion of support portion 95 with bolt 109, even so produce on rear mudguard 72 along the torque of anticlockwise direction among the figure (with the direction of rear mudguard 72 to the back upper place rotation), rear mudguard 72 can not come off from back vehicle frame 90 yet.
Fig. 5 is for representing container of the present invention and the electrical equipment exploded drawings with respect to the relation of rear mudguard and subframe.
Rear mudguard 72 will be divided into container accommodation section 112 and storage battery accommodation section 113 by hold up the dividing plate 111 that is the T font when overlooking from base plate 101 about the configuration space on the base plate 101.The container accommodation section 112 on the right and the storage battery accommodation section 113 on the left side are with the unlimited spatial portion in the place ahead and top.
In container accommodation section 112, base plate 101 has container knock hole 114, and dividing plate 111 forms notch 115 in the upper end.On the other hand, when positioning salience 131 is formed on its bottom of fluid reservoir 44, on the rear end, form strut 132 is installed.
Fluid reservoir 44 is configured in the container 112, carries out contraposition in the container knock hole 114, utilize double-screw bolt 133 that stay 132 will be installed and be attached on the notch 115, fluid reservoir 44 can be releasably attached on the rear mudguard 72 by positioning salience 131 is embedded into.
Simultaneously, the front end of the base plate 101 in rear mudguard 72 and the upper end of dividing plate 111, the band that is integrally formed in the face of storage battery accommodation section 113 hangs with hook 116,117.
Storage battery 45 is configured to after the storage battery accommodation section, the two ends of belt 118 is hung over band hang, can be releasably attached to storage battery 45 on the rear mudguard 72 with on the hook 116,117.
Subframe 120 is integrally formed horizontal carriage 124 at the central portion of the width of crossbeam 122.By using bolt 125 ... with the strut 46a of control setup 46 be attached to rear mudguard 72 about on the carriage 124 of control installation portion 107,107 and subframe 120, control setup 46 can be releasably attached on rear mudguard 72 and the subframe 120.
As from top explanation as can be seen, the mudwing portion 104 on rear mudguard 72 and the top that covers trailing wheel 16 (with reference to Fig. 1) and the part that fluid reservoir 44 and electrical equipment (storage battery 45 and control setup 46) be installed are integrally formed.Thereby, do not need fluid reservoir 44 and electrical equipment put together and be installed to the other member of using on the vehicle frame 90 of back.
Fig. 6 is the side sectional view at storage tank of the present invention and vehicle seat rear portion, and its represents storage tank 18 is configured in the below of vehicle seat 19, fluid reservoir 44, storage battery 45 and control setup 46 is configured in with adjoining each other the rear of the rear wall 141 of this storage tank 18.
Because in the space of the sky that the rear that can be configured in storage tank 18 to fluid reservoir 44, storage battery 45 and electrical control gear 46 is surrounded by back cover 37, thereby can guarantee the spatial accommodation of these members 44~46 at an easy rate.
Fluid reservoir 44 is resinous jar an of semi-translucent, forms feeding mouth 134 at an upper portion thereof, forms two row convex strip portions 135,136 up and down on its front surface, forms the communication port 138 of connection hose 137 on the top at rear portion.The position of top convex strip portions 135 is the upper limit position of liquid, and the position of following convex strip portions 136 is the lower position of liquid, and 139 for opening and closing the caps of feeding mouth 134.
Storage tank 18 is offered sighthole 142 on its rear wall 14, check with lid 150 to be fitted on this sighthole 142 with opening and closing.
Sighthole 142 is can be from the big through hole of the feeding mouth 134 of switching fluid reservoir 44 in the storage tank 18.
Check with covering 150 to be the lid of semi-transparent resin system that when having the auxiliary section that releasably is coupled on the storage tank 18 151,151, also having can be from the affirmation window 152 of the amount of liquid of visual inspection fluid reservoir 44 in the storage tank.153 for hanging over the hook portion of using on the lower edge of sighthole 142.
Fig. 7 be Fig. 67 to view, expression fluid reservoir 44 and control setup 46 are with respect to the configuration relation of rear mudguard 72 and subframe 120.
Among the figure, 161 is wire harness, and 162 for being connected to regulating control adaptor union on the control setup 46,163 be will branch comes out from wire harness 161 device be connected to the device adaptor union of control setup 46 usefulness with distribution 164.
Fig. 8 is the birds-eye view at motor bike of the present invention rear portion, and expression fluid reservoir 44 and storage battery 45 are with respect to the configuration relation of rear mudguard 72.In addition, in the figure, for the purpose of understanding easily, show the state when above-mentioned control setup 46 shown in Figure 9 and subframe 120 unloaded.
Fluid reservoir 44 is connected on the radiator 65 (referring to Fig. 1) through flexible pipe 137.
Fig. 9 is expression rear mudguard, fluid reservoir and the storage battery elevational cross-sectional view with respect to the configuration relation of the support portion of back vehicle frame.
The figure shows, base plate 101 mountings of rear mudguard 72 are installed on the support portion 95 of back vehicle frame 90, to be configured in fluid reservoir 44 mountings in the tank stores portion 112 on base plate 101, will be configured in storage battery 45 mountings in the storage battery accommodation section 113 on base plate 101.
Thereby, can support fluid reservoir 44 and storage battery 45 by rear mudguard 72, and then, can support rear mudguard 72 by support portion 95.As a result, can support fluid reservoir 44 and storage battery 45 by support 95.
As can be seen from top explanation, of the present invention being characterized as, the support portion 95 of supporting fluid reservoir 44 and storage battery 45 (electrical equipment) usefulness is plane.Owing to be plane, thereby do not have unnecessary concavo-convex.Therefore, around fluid reservoir 44 and storage battery 45, needn't have the such redundant space of pipe supporting construction of prior art.Owing to do not have unnecessary space, thereby can make the supporting construction miniaturization of fluid reservoir 44 and storage battery 45.Thereby can improve the appearance design degree of freedom of motor bike 10.
And then, owing to back vehicle frame 90 is and aforementioned support portion 95 integrally formed foundry goods, so price is more cheap.And, owing to be the back vehicle frame 90 that small-sized support portion 95 is set, therefore can be used for more car type.Thereby can improve the production in enormous quantities of back vehicle frame 90, further reduce price.
By adopting this low-cost vehicle frame 90, can reduce the cost of automatic two-wheeled cycle 10.
And then, because fluid reservoir 44 and storage battery 45 are installed on the rear mudguard 72, and this mudwing 72 is installed on the support portion 95, so can be supported on the weight of fluid reservoir 44 and storage battery 45 on the support portion 95.Thereby, needn't use rear mudguard 72 to support the weight of fluid reservoirs 44 and storage battery 45.Owing to need not improve the rigidity of rear mudguard 72, can adopt resin, cheap.
And, owing to can in advance fluid reservoir 44 and storage battery 45 be assembled on the rear mudguard 72, functional to the erecting work of back vehicle frame 90.
Figure 10 is the fluid reservoir of being seen when storage tank inside is observed of the present invention and the constructional drawing (one) of storage battery, the figure shows use inspection in sight with covering 150 with sighthole 142 closing state, when opening vehicle seat, also can be interior by confirming the amount of liquid of window 152 visual fluid reservoirs 44 from storage tank 18.
The scale 154,155 of formation mark when inspection is equipped with the amount of liquid that sees through affirmation window 152 affirmation fluid reservoirs 44 with lid 150.The position of top scale 154 is upper limit positions of liquid, and the position of following scale 155 is lower positions of liquid.
Storage tank 18, its inside are provided with support lock bar 171.Be located at support lock on the rear wall 141 with bar 171 for can be to the left-oblique latched position of figure with to the control member of scheming to carry out between the right-oblique position that unlocks swinging operation.By the support lock is tilted with the left of bar 171 to figure, main support shown in Figure 1 71 can be locked in locking state (putting down the state that can not upwards lift).
Figure 11 (a) (b) is the fluid reservoir seen when observing from storage tank is inboard and the constructional drawing (its two) of storage battery.
(a) expression will be checked by auxiliary section 151,151 unloaded from left and right sides cooperating recesses 143,143 with covering 150 states when sighthole 142 unloads.
(b) expression can be unloaded cap 139 by sighthole 142 in storage tank 18, to fluid reservoir 44 liquid make-up, changes storage battery.
When Figure 12 represents from the inboard observation of storage tank, the constructional drawing of being seen (its three) according to fluid reservoir of the present invention and storage battery.
The figure shows, by in storage tank 18, lead 181 being unloaded by the negative terminal 45a of sighthole 142 from storage battery 45, the lead 183 that fuse box 182 will be housed from the plus end 45b of storage battery 45 unloads, belt 118 is unloaded, storage battery 45 taking-ups are packed into, can carry out the replacing of storage battery.
Simultaneously, in above-mentioned form of implementation of the present invention, container does not limit fluid reservoir 44, is applicable to various containers such as Fuel Tank yet.In addition, electrical equipment also is not limited to storage battery, also is applicable to various electric products such as control setup 46.
The present invention can reach following effect by said structure.
As claimed in claim 1, because the support that supported configurations is used at container and the electrical equipment at vehicle seat rear Section is plane, so there is no need to arrange unnecessary space around container and electrical equipment. Owing to do not have Unnecessary space is arranged, so can make the supporting construction miniaturization of container and electrical equipment. Thereby, can improve little The design freedom of type motorcycle type motorbicycle outward appearance.
And then, with support portion and integrally formed while of rear vehicle frame, these integrally formed support portions are reached Rear vehicle frame is made foundry goods, can make the rear vehicle frame cheaper that has the support portion. And, since be arrange little So the rear vehicle frame of type support portion is applicable more car type. Thereby can improve the batch production of rear vehicle frame The property, further reduce price.
By adopting this low-cost rear vehicle frame, can reduce the one-tenth of small motorcycle type motorbicycle This.

Claims (1)

1. the body frame structure for automotive of a small motorcycle type motorbicycle, front vehicle frame is extended to the back lower place from head tube, back vehicle frame extends to the back upper place from the rear end of this front vehicle frame, at the top of this back vehicle frame configuration vehicle seat, and container and electrical equipment are configured in vehicle frame rear portion, back, it is characterized by the foundry goods that aforementioned back vehicle frame is integrally formed for the plane support portion with aforementioned container of support and electrical equipment.
CNB011232749A 2001-01-18 2001-05-30 Frame structure of small motorcycle type motorbicycle Expired - Fee Related CN100339270C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP010878/2001 2001-01-18
JP2001010878A JP4233006B2 (en) 2001-01-18 2001-01-18 Scooter type motorcycle frame structure

Publications (2)

Publication Number Publication Date
CN1365921A true CN1365921A (en) 2002-08-28
CN100339270C CN100339270C (en) 2007-09-26

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CNB011232749A Expired - Fee Related CN100339270C (en) 2001-01-18 2001-05-30 Frame structure of small motorcycle type motorbicycle

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JP (1) JP4233006B2 (en)
CN (1) CN100339270C (en)
ES (1) ES2228199B1 (en)
IT (1) ITTO20020014A1 (en)
TW (1) TW593044B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN102039875A (en) * 2009-10-19 2011-05-04 本田技研工业株式会社 Vehicle body structure for mounting washer tank to vehicle body
CN102039875B (en) * 2009-10-19 2013-09-11 本田技研工业株式会社 Vehicle body structure for mounting washer tank to vehicle body
CN106553729A (en) * 2015-09-28 2017-04-05 光阳工业股份有限公司 Vehicle frame coupling apparatus

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TW593044B (en) 2004-06-21
ITTO20020014A0 (en) 2002-01-07
JP4233006B2 (en) 2009-03-04
ITTO20020014A1 (en) 2003-07-07
JP2002211468A (en) 2002-07-31
ES2228199A1 (en) 2005-04-01
CN100339270C (en) 2007-09-26
ES2228199B1 (en) 2006-06-16

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