CN100347028C - Unlocking unit of cover for fuel tank of motor-driven bicycle - Google Patents
Unlocking unit of cover for fuel tank of motor-driven bicycle Download PDFInfo
- Publication number
- CN100347028C CN100347028C CNB01121886XA CN01121886A CN100347028C CN 100347028 C CN100347028 C CN 100347028C CN B01121886X A CNB01121886X A CN B01121886XA CN 01121886 A CN01121886 A CN 01121886A CN 100347028 C CN100347028 C CN 100347028C
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- CN
- China
- Prior art keywords
- fuel tank
- tank cap
- key
- aforementioned
- lock
- 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.)
- Expired - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Lock And Its Accessories (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to an unlocking device for a fuel box cover for an automotive two-wheel vehicle, which can relieve the locking state of the fuel box cover simply without getting off. In an automotive two-wheel vehicle with a locking mechanism for locking a fuel box cover 24 assembled on and disassembled from an oil supply port of a fuel box in a mounting state, operation force of a key of a main switch 6 is transferred to the locking mechanism through a pull wire 26, so that the locking mechanism acts so as to lock the fuel box cover 24. According to the present invention, the locking of the fuel box cover 24 can be relieved through the operation of the key of the main switch 6, and therefore, a driver can relieve the locking of the fuel box cover 24 simply so as to supplement fuel without getting off a vehicle.
Description
The present invention relates to the key operated tripper of removing the lock-out state of cover for fuel tank of motor-driven bicycle by main switch.
In motor bike, in Fuel Tank, the fuel tank cap that is loaded and unloaded on the oil-feed port to be unloaded during postcombustion, fuel supplement is locked in installing condition by lockout mechanism with fuel tank cap after finishing.
And, when the Fuel Tank postcombustion, after the locking of mechanism that unlock, take off fuel tank cap, and the releasing of this fuel tank cap lock-out state is to realize by key being injected operate in the key hole of being located at fuel tank cap itself to fuel tank cap.
But, be located at the key hole on the fuel tank cap and remove this existing mode of fuel tank cap lock-out state as key is injected, when each postcombustion, chaufeur all will be operated with key from the motor bike back of getting off, and this operation is pretty troublesome.
The present invention be directed to the problems referred to above and propose, its purpose is to provide a kind of and needn't gets off and the tripper of the cover for fuel tank of motor-driven bicycle that can simply the lock-out state of fuel tank cap be removed from motor bike.
The feature of the invention that technical scheme 1 is put down in writing is, have and to be locked in the motor bike of lockout mechanism of installing condition being loaded and unloaded on fuel tank cap on the oil-feed port of Fuel Tank, the key operated power of main switch is delivered on the aforementioned lockout mechanism by backguy, make the key that inserts main switch not make other action ground when open position clockwise rotates control position, become "on" position, and under the state of pushing key when open position clockwise rotates the position of petrol service station sign, drive aforementioned lockout mechanism by backguy, remove locking fuel tank cap.
The feature of the invention that technical scheme 2 is put down in writing is, in the invention that technical scheme 1 is put down in writing, state as between the position of passing through the position of connecting aforementioned power source and the locking of removing aforementioned fuel tank cap also comprises the state that only pushes aforementioned key and make it to rotate to predetermined direction predetermined angular.
Therefore, according to the present invention, can be by the lock-out state of fuel tank cap being removed in the operation that main switch carries out with key, therefore, chaufeur rides over the lock-out state that just can remove fuel tank cap simply that need not get off on the motor bike and carries out replenishing of fuel.
By above explanation as can be known, according to the present invention, in having a kind of like this motor bike of lockout mechanism that the fuel tank cap that can freely load and unload with respect to the Fuel Tank oil-feed port is locked with its installing condition, the key operated power of main switch is delivered to aforementioned lockout mechanism by backguy, thereby make the locking of this lockout mechanism action releasing, therefore, have such effect aforementioned fuel tank cap, that is, needn't get off just to remove the lock-out state of fuel tank cap simply from motor bike.
Fig. 1 is the lateral plan of light-duty motor bike.
Fig. 2 is the birds-eye view of the main switch part of light-duty motor bike.
Fig. 3 is the block diagram that represents the construct for handling of fuel tank cap.
Fig. 4 is the birds-eye view of fuel tank cap.
Fig. 5 is the birds-eye view that represents the cutaway view of the state of fuel tank cap when opening (taking off) and represent the state of instruction unit this moment.
Fig. 6 is the birds-eye view that represents the cutaway view of the state of fuel tank cap when closing (loading onto) and represent the state of instruction unit this moment.
Fig. 7 is the upward view of the cover base behind the desheathing.
Below, in conjunction with the accompanying drawings form of implementation of the present invention is described.
Fig. 1 is the lateral plan of light-duty motor bike 1, among this figure, and the 2nd, the head that is positioned at top, car body the place ahead is managed, and is penetrated with not shown rotating steering shaft in this pipe 2.And, in the upper end of steering shaft handlebar 3 being installed, the lower end of this steering shaft is equipped with front fork 4, is supported with front-wheel free to rotate 5 in the lower end of this front fork 4 by axle.
, be fixed with main switch 6 here, be provided with the Lock of handlebar mechanism 7 that the rotation to handlebar 3 is locked on this main switch 6 integratedly on the top of head pipe 2.
In addition, from the middle part of aforementioned head pipe 2, have downward pipe 8 towards the car body rear (Fig. 1's is right-hand) extend to oblique below, near the bottom of this downward pipe 8, be provided with pair of right and left vehicle seat rail formula framework 9 to the car body rear extension.
On binding was fixed on support 10 on the above-mentioned vehicle seat rail formula framework 9, the leading section by 12 pairs of compound type rocking types of pivot driving engine 11 supported and enables easy on and off and shake.And, at axletree 13 upper supports that extend to the overall width direction from the rear portion of compound type rocking type driving engine 11 trailing wheel free to rotate 14 is arranged, and compound type rocking type driving engine 11 and trailing wheel 14 by being arranged on compound type rocking type driving engine 11 rearward end and the shock absorber 15 between the vehicle seat rail formula framework 9 be suspended on the car body.In addition, compound type rocking type driving engine 11 is with driving engine and transmission device is combined into one and as an assembly formation, be arranged on the left side of car body, disposes airfilter 16 and carburettor 17 at an upper portion thereof.
In addition, dispose vehicle seat 18 above combinations thereof formula rocking type driving engine 11, the below of this vehicle seat 18 disposes storage bin 19, and the rear of this storage bin 19 disposes Fuel Tank 20.Vehicle seat 18 can be that rotate and folding up and down at the center with the hinge axis 21 that is arranged on its leading section, is in to close when closing state at it to be locked by vehicle seat lockout mechanism 22.In addition, can deposit the not shown helmet in the aforementioned storage bin 19.
In addition, erect the top of the rail 23 that is provided with on the top of aforementioned Fuel Tank 20 and be stamped fuel tank cap 24, be assembled with the fuel tank cap lockout mechanism that when this fuel tank cap 24 is in installing condition, is locked on this fuel tank cap 24.This fuel tank cap lockout mechanism is described in detail in the back.
And, in the related light-duty motor bike 1 of this form of implementation, key operated by to aforementioned main switch 6, except the ON/OFF (on/off) that can realize power supply, can also drive aforementioned Lock of handlebar mechanism 7 and vehicle seat lockout mechanism 22 and fuel tank cap lockout mechanism, thereby handlebar 3 is carried out the locking and unlocking, the lock-out state of vehicle seat 18 and fuel tank cap 24 is removed respectively.
Promptly, main switch 6 is with between vehicle seat lockout mechanism 22 and the fuel tank cap lockout mechanism, be connected by backguy 25,26 respectively, the key operated power of main switch 6 is delivered to vehicle seat lockout mechanism 22 and fuel tank cap lockout mechanism respectively by backguy 25,26 and they is driven, and respectively the lock-out state of vehicle seat 18 and fuel tank cap 24 is removed with this.And the locking and unlocking of handlebar 3 is directly to carry out by the key operated of main switch 6.
Here, in conjunction with Fig. 2 the structure of main switch 6 is described.Fig. 2 is the birds-eye view of main switch part.
And, on the both allocations around the key hole 28a of cylindrical shell 27 upper surfaces, indicate printed words such as English " 0N ", " OFF ", " OPEN ", " LOCK ", " PUSH ", but also indicate " the petrol service station sign " 30 of expression postcombustion.
When inserting key 29 in the key hole 28a of " OFF " position opening, in be loaded on the not shown deflectors of changeing in the core 28 and taken in and change in the core 28, thereby make the snap-fit relationship of changeing between core 28 and the cylindrical shell 27 remove, changeing core 28 can rotate in cylindrical shell 27, and by pushing displacement in the axial direction.
On the other hand, the support 31 that is installed in cylindrical shell 27 bottoms is installed on the aforementioned head pipe 2 by bolt 32, and maintaining on this support 31 can be along illustrating the securing rod 33 that the direction of arrow is free to slide.This securing rod 33 is attached on the not shown bent axle that changes core 28 rotations, can slide along the diagram direction of arrow linkedly with the rotation of changeing core 28, constitute aforementioned Lock of handlebar 7 (with reference to Fig. 1) of mechanism with the lock hole 4a that is formed on the aforementioned front fork 4 by it.
So, in the time will inserting as previously mentioned the key 29 in the key hole 28a of " OFF " position and not do other action and do not clockwise rotate " ON " position (promptly not pushing), will become "on" position to changeing core 28, can start the engine.Afterwards, when with key 29 when " ON " position clockwise rotates " OPEN " position, can drive aforementioned vehicle seat lockout mechanism 22 (with reference to Fig. 1) to the pulling backguy 25 of the diagram direction of arrow, latch-release with 22 pairs of vehicle seats 18 of this vehicle seat lockout mechanism, this vehicle seat 18 just can be opened shown in Fig. 1 dotted line for the center is rotated upward with hinge axis 21, thereby storage bin 19 is opened.And when vehicle seat 18 is fashionable with its passs for middle mind-set counter-rotation with hinge axis 21, this vehicle seat 18 will be locked by vehicle seat lockout mechanism 22 and can not folding with this state.
In addition, when inhour is not rotated " OPEN " position with key 29 being done other action from " OFF " position, drive vehicle seat lockout mechanism 22 (with reference to Fig. 1) to the pulling backguy 25 of the diagram direction of arrow equally with aforementioned, remove the locking of 22 pairs of vehicle seats 18 of this vehicle seat lockout mechanism.
By contrast, when will change core 28 under the state that key 29 pushes with key 29 when " OFF " position inhour is rotated " LOCK " position, the securing rod 33 of aforementioned Lock of handlebar mechanism 7 slides and is fastened on shown in the dotted line of Fig. 2 among the lock hole 4a of front fork 4, therefore, the rotation of front fork 4 and coupled handlebar 3 (with reference to Fig. 1) is locked.Afterwards, when not making other action ground inhour from " LOCK " position and not rotating " OPEN " position when removing and with key 29 to the thrust pressure of changeing core 28, equally backguy 25 is driven vehicle seat lockout mechanism 22 (with reference to Fig. 1) to the pulling of the diagram direction of arrow with aforementioned, with the latch-release of 22 pairs of vehicle seats 18 of this vehicle seat lockout mechanism.
And in this form of implementation, the rotating operation of the key 29 by main switch 6 can be removed the lock-out state of aforementioned fuel tank cap 24.
Promptly, in the time will changeing core 28 and under the state that key 29 pushes, key 29 clockwise rotated on the position of " petrol service station sign " 30 from " OFF " position, to drive aforementioned fuel tank cap blocking device to the pulling backguy 26 of the diagram direction of arrow, remove locking fuel tank cap 24.
Here, in conjunction with Fig. 3～Fig. 7 the structure of fuel tank cap 24 and fuel tank cap lockout mechanism is elaborated.Fig. 3 is the block diagram that represents the construct for handling of fuel tank cap, Fig. 4 is the birds-eye view of fuel tank cap, Fig. 5 is the birds-eye view that represents the cutaway view of the state of fuel tank cap when opening (pulling down) and represent the state of instruction unit this moment, Fig. 6 is the birds-eye view that represents the cutaway view of the state of fuel tank cap when closing (loading onto) and represent the state of instruction unit this moment, the upward view of the cover base when Fig. 7 is desheathing.
End periphery at the aforementioned rail 23 (with reference to Fig. 1) of Fuel Tank 20 is equipped with cover base shown in Figure 3 34, and fuel tank cap 24 can load and unload with respect to this cover base 34 and realize being opened on the switching of the oil-feed port of rail 23 end faces.
And fuel tank cap 24 is shown in Fig. 5 (a) and Fig. 6 (a), is that the top of the cylindric body 24A of opening below is covered with the bowl-shape loam cake 24B of back-off and constitutes, and is formed with the lock hole 35 of rectangle on the position in opposite directions of body 24A lower, outer perimeter.
In addition, the periphery of the columned jut 24a that gives prominence in the end face centre in body 24A of fuel tank cap 24 with being integral downwards, but easy on and off is chimeric movably and maintain the sealing element 37 of the ring-type that is subjected to directing plate 36 supporting, and the pin 38 of erectting setting thereon on Biao Mian the position in opposite directions can run through the top of body 24A with being free to slide and expose from the top.
And above-mentioned sealing element 37 always trends towards under the effect that compressive state is installed in a plurality of springs 39 between directing plate 36 and the jut 24a moving downwards being.
On the other hand, be provided with the linearly outstanding protuberance 24b (with reference to Fig. 3 and Fig. 4) that is integral setting at the upper face center place of aforementioned loam cake 24B, in loam cake 24B by in the formed space of protuberance 24b, be provided with two slide blocks 40,41 that are subjected to guiding parts 42 supportings, said two slide blocks 40,41 can slide on the upper surface of body 24A and close to each other or separation.And, the slidably cam part 43 of the camming surface 43a with beveling is housed in each guiding parts 42, on the camming surface 43a of this cam part 43, there is the upper end that is erected to be arranged on the pin 38 on the aforementioned sealing element 37 to contact with it.
And aforementioned slide block 40,41 is installed in the direction (radially foreign side) that is tending towards separating towards each other under the effect of the spring 44 between this slide block 40,41 and the cam part 43 and slides being compressive state, on their upper surface, shown in Fig. 5 (b) and Fig. 6 (b), red sign 40a, 41a and green sign 40b, 41b are arranged respectively, these signs can be selectively exposed the function of performance indication fuel tank cap 24 loading and unloading states from the oval window 45 of the upper face center that is opened on loam cake 24B.
On the other hand, aforementioned cover base 34 as shown in Figure 7, the position is formed with the circular hole 34a that can insert fuel tank cap 24 in the central, on the position in opposite directions on the straight line that passes through from circular hole 34a center, dispose and to be free to slide lock pawl 47 (freely haunting), that under the effect of spring 46, be tending towards inside side (direction) action towards circular hole 34a center.In addition, shown in Fig. 5 (a), be formed with the camming surface 47a of beveling in the front portion of each lock pawl 47, fuel tank cap 24 is taking off shown in Fig. 5 (a) under the state (unloading state), inwardly the side is outstanding from circular hole 34a for lock pawl 47, be in its camming surface 47a can with the lower surface position contacting of fuel tank cap 24.
In addition, on cover base 34, support by the middle part of 49 pairs of locking levers 48 of axle and to enable freely to rotate, one end of this locking lever 48 and a lock pawl 47 fasten, and the other end that extends to foreign side from cover base 34 of this locking lever 48 links the end that the aforementioned backguy 26 that extends out from aforementioned main switch 6 is arranged.
And, being provided with the L shaped lock slider 50 that can slide in the cover base 34, an end of this lock slider 50 contacts with the sidepiece of the centre of aforementioned locking lever 48, and the other end and another lock pawl 47 fasten.
Here, by being formed at aforementioned lock hole 35 on the fuel tank cap 24, being arranged on the aforementioned lock pawl 47 on the cover base 34 and the spring 46 that they apply application force being constituted the fuel tank cap lockout mechanism, constituted tripper involved in the present invention by aforementioned main switch 6, backguy 26, locking lever 48 and lock slider 50; Below, the principle of work of this fuel tank cap lockout mechanism and tripper is described.
Under the state that shown in Fig. 5 (a) fuel tank cap 24 is taken off, be arranged on aforementioned slide blocks 40,41 in this fuel tank cap 24 and under the effect of spring 44, be tending towards radius vector to foreign side's action and separated from one another as shown in figure, therefore, shown in Fig. 5 (b), occur being located at redness sign 40a, 41a on two slide blocks 40,41 in the window 45 that is opened on loam cake 24B, chaufeur can know that just fuel tank cap 24 is in the state of unloading.
And fuel tank cap 24 is being installed on the rail 23 when oil-feed port sealed, as long as this fuel tank cap 24 is inserted the circular hole 34a of cover base 34 from the top and it is pushed.So, be arranged on that aforementioned sealing element 37 on the fuel tank cap 24 contacts with the upper surface of rail 23 and the application force that overcomes spring 39 moves up along jut 24a, simultaneously, the lower surface of this fuel tank cap 24 contacts with the camming surface 47a of lock pawl 47 and lock pawl 47 is withdrawed from, therefore, fuel tank cap 24 can move down under the anterior state of contact of its outer peripheral face and lock pawl 47.Afterwards, fuel tank cap 24 further pushed and on lock pawl 47 and this fuel tank cap 24 35 pairs of formed lock holes punctual, lock pawl 47 engages with lock hole 35 in the effect lower slider of spring 46, therefore, will be shown in Fig. 6 (a), fuel tank cap 24 is locked under the installing condition.Under this state, the upper surface of rail 23 has sealing element 37 to contact with it, therefore, is opened on sealed parts 37 positiver sealings of oil-feed port of rail 23, can prevent conscientiously that fuel from leaking from this oil-feed port.
And, when sealing element 37 moves up as previously mentioned, setting be arranged on above it pin 38 also one move up and cam part 43 radius vectors inwardly slided the side, therefore, spring 44 is compressed and makes slide block 40,41 close towards each other directions slide.Its result, green sign 40b, the 41b on two slide blocks 40,41 appears at window 45 places of loam cake 24B, and therefore, chaufeur just can confirm that according to this green sign 40b, 41b fuel tank cap 24 installs conscientiously by visual at an easy rate.
And at needs during to Fuel Tank 20 postcombustions, chaufeur is as long as carry out rotating operation at main switch 6 places with key 29 as previously mentioned.Like this, with the direction of arrow pulling of backguy 26 to Fig. 2 and Fig. 7, locking lever 48 set on the cover base 34 will be the direction of arrow rotation of middle mind-set Fig. 7 with axle 49, make a lock pawl 47 overcome the application force of spring 46 and withdraw from, simultaneously, lock slider 50 slides to the direction of arrow of Fig. 7, and the application force that makes another lock pawl 47 also overcome spring 46 by this lock slider 50 withdraws from.So lock pawl 47 is removed with the fastening state of lock hole 35, thereby remove locking, therefore, can keep this state to take off this fuel tank cap 24, by oil-feed port postcombustion in Fuel Tank 20 to fuel tank cap 24.And under this state, red sign 40a, 41a appear in window 45 places that are opened on the loam cake 24B of fuel tank cap 24.
As mentioned above, according to this form of implementation, key operated by main switch 6 can be removed the lock-out state of fuel tank cap 24, therefore, chaufeur rides over needn't get off on the motor bike just can remove simply and the locking of fuel tank cap 24 is carried out replenishing of fuel.
Claims (1)
1. the tripper of a cover for fuel tank of motor-driven bicycle is characterized in that,
Have and can be locked in the motor bike of lockout mechanism of installing condition being loaded and unloaded on fuel tank cap on the oil-feed port of Fuel Tank,
The key operated power of main switch is delivered on the aforementioned lockout mechanism by backguy, do not make other action ground when open position clockwise rotates control position making the key that inserts main switch, become "on" position, and under the state of pushing key when open position clockwise rotates the position of petrol service station sign, drive aforementioned lockout mechanism by backguy, remove locking fuel tank cap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22959/01 | 2001-01-31 | ||
| JP2001022959A JP4377078B2 (en) | 2001-01-31 | 2001-01-31 | Unlocking device for motorcycle tank cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1368453A CN1368453A (en) | 2002-09-11 |
| CN100347028C true CN100347028C (en) | 2007-11-07 |
Family
ID=18888297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01121886XA Expired - Lifetime CN100347028C (en) | 2001-01-31 | 2001-06-28 | Unlocking unit of cover for fuel tank of motor-driven bicycle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4377078B2 (en) |
| CN (1) | CN100347028C (en) |
| TW (1) | TW536498B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4083555B2 (en) * | 2002-12-03 | 2008-04-30 | 本田技研工業株式会社 | Fuel cock operating device for scooter type vehicle |
| IT1347789B1 (en) † | 2003-02-25 | 2008-10-02 | Stefano Ognissanti | Universal support system for motorcycle accessories |
| CN104369795B (en) * | 2013-08-14 | 2018-07-10 | 光阳工业股份有限公司 | Battery of electric vehicle cover opening mechanism |
| CN113557194B (en) * | 2019-03-29 | 2022-11-22 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN115195920A (en) * | 2021-03-25 | 2022-10-18 | Tvs电机股份有限公司 | Fuel tank assembly for saddle-ride type vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411186Y (en) * | 2000-01-17 | 2000-12-20 | 光阳工业股份有限公司 | Lock device for fuel tank of motorcycle |
| CN2416019Y (en) * | 2000-01-19 | 2001-01-24 | 光阳工业股份有限公司 | Front-control fuel tank lock for motorcycle |
-
2001
- 2001-01-31 JP JP2001022959A patent/JP4377078B2/en not_active Expired - Lifetime
- 2001-04-23 TW TW90109601A patent/TW536498B/en active
- 2001-06-28 CN CNB01121886XA patent/CN100347028C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411186Y (en) * | 2000-01-17 | 2000-12-20 | 光阳工业股份有限公司 | Lock device for fuel tank of motorcycle |
| CN2416019Y (en) * | 2000-01-19 | 2001-01-24 | 光阳工业股份有限公司 | Front-control fuel tank lock for motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1368453A (en) | 2002-09-11 |
| JP4377078B2 (en) | 2009-12-02 |
| TW536498B (en) | 2003-06-11 |
| JP2002234478A (en) | 2002-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |