CN103395364B - For the lid structure of the fuel filler tube opening of vehicle - Google Patents
For the lid structure of the fuel filler tube opening of vehicle Download PDFInfo
- Publication number
- CN103395364B CN103395364B CN201310323451.4A CN201310323451A CN103395364B CN 103395364 B CN103395364 B CN 103395364B CN 201310323451 A CN201310323451 A CN 201310323451A CN 103395364 B CN103395364 B CN 103395364B
- Authority
- CN
- China
- Prior art keywords
- fuel
- fuel cap
- copulational protuberance
- impact member
- cap
- 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 - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/26—Output elements
- E05B81/28—Linearly reciprocating elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/28—Locks for glove compartments, console boxes, fuel inlet covers or the like
- E05B83/34—Locks for glove compartments, console boxes, fuel inlet covers or the like for fuel inlet covers essentially flush with the vehicle surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0515—Arrangements for closing or opening of inlet cover
- B60K2015/053—Arrangements for closing or opening of inlet cover with hinged connection to the vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0561—Locking means for the inlet cover
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0561—Locking means for the inlet cover
- B60K2015/0584—Locking means for the inlet cover the locking bolt is linearly moved to lock or unlock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
Abstract
The present invention relates to the lid structure of the fuel filler tube opening of vehicle, comprise: the fuel adapter with fuel filler tube opening, fuel cap, copulational protuberance on fuel adapter, be arranged on and fuel cap engage with copulational protuberance and fuel cap is locked in the impact member of closed condition, the actuation member that it is arranged and lock pin, copulational protuberance can be boosted in the side towards or away from impact member and retract and have inclined surface, for the contact component that contacts with each other with impact member and engage on a surface, in the direction surface thereof crossing with the propelling and retracted orientation of copulational protuberance, copulational protuberance and lock pin are concentric to be arranged and has the pin-and-hole inserted for lock pin, described pin-and-hole and inclined surface continuous, impact member has the lockhole parts that lock pin can engage.Thus, lock pin and copulational protuberance can be positioned together, thus more effectively utilize space.In addition, inclined surface and lockhole parts can be formed in impact member, and can reduce the size of constituent elements.
Description
The application is the applying date, and to be February 20, international application no in 2009 be: PCT/JP2009/053615, national applications number are: 200980102620.3, name is called the divisional application entering the international application of National Phase in China of " the lid structure for the fuel filler tube opening of vehicle ".
Technical field
The present invention relates to a kind of lid structure for filler pipe opening, by described filler pipe opening, fuel is sent in the Fuel Tank of vehicle.
Background technology
Vehicle has the fuel cap for opening and closing cup-shaped adapter, and described cup-shaped adapter is arranged in the opening be formed in body panel.When time in Fuel Tank fuel being sent into vehicle, fuel cap is opened.Cover for being opened and closed by the filler pipe opening be formed in the bottom part of adapter is removed and is sent into Fuel Tank by fuel from filler pipe opening.
Disclose a kind of fuel cap structure in JP2005-319960A, wherein fuel cap is arranged on adapter by hinge.When operating the specific control stalk at operator's saddle place, make locked and fuel cap can not be opened automatically lock is unlocked, and fuel cap is opened.When just closing fuel cap, when arriving certain angle, fuel cap is automatically pulled together by the hinge spring of S shape, and fuel cap is closed.One end of hinge spring is connected to hinge, and the other end is fastened to adapter.
Therefore, above-mentioned fuel cap is is automatically opened and closed from certain angle by the hinge spring of S shape.
But, in above-mentioned fuel cap structure, housing must be formed in adapter to hold the hinge spring of S shape and special hinge, so the size of adapter increases.Another shortcoming of above-mentioned fuel cap structure is due to its complex structure, so productive costs increases.
Summary of the invention
An object of the present invention is to provide a kind of lid structure of the fuel filler tube opening for vehicle, it can reduce the size of fuel adapter and reduce productive costs, and prevents fuel cap from running counter to automotive occupant intention and opening.
According to an aspect of the present invention, provide a kind of lid structure for motor vehicle fuel filler pipe opening, described lid structure comprises: fuel adapter, and it has fuel filler tube opening, and is arranged on the filler pipe opening part be formed on vehicle body; Fuel cap, it is for by opening and closing described fuel filler tube opening at the turns on hinges at the first end place being arranged on described fuel adapter; Copulational protuberance, it is arranged at least one in described fuel adapter and described fuel cap; Impact member, it is for engaging with described copulational protuberance and described fuel cap being locked in closed condition, and this impact member is arranged on another in described fuel adapter and described fuel cap; And actuation member, it is for actuating described fuel cap in the closing direction, and this actuation member is arranged at least one in described impact member and described copulational protuberance.
Because actuation member is arranged on impact member or copulational protuberance, the size of described fuel adapter can reduce.
Preferably, described actuation member to be arranged in described impact member and by engaging the motivator produced for actuating described fuel cap in the closing direction with described copulational protuberance.Therefore, fuel cap can be maintained at closed condition by described impact member, and is arranged on actuation member compared with the structure on hinge, can reduce size and the productive costs of fuel adapter.
Preferably, described impact member has the far-end, the coupling opening for being engaged with described actuation member by described copulational protuberance that are formed in described impact member; And for the actuation member link of the middle body that described actuation member is connected to described impact member.Copulational protuberance directly can be engaged by the actuation member be arranged in impact member, and the size of fuel adapter and productive costs can reduce.In addition, the actuation member engaged with copulational protuberance is knocked component protection.
Preferably, described actuation member has: the fixed parts being connected to described actuation member link; With described fixed parts continuous print a pair extension component, and described a pair extension component spaced from each otherly toward each other; And with each continuous print a pair extruder member in described a pair extension component, and described a pair extruder member is close to each other to form predetermined spacing; At least one in described a pair extension component and described a pair extruder member by can the material of elastic deformation be formed, and when described fuel cap opens and closes by the described copulational protuberance in the space between described a pair extruder member elastic deformation; And produce motivator when described copulational protuberance is between described extruder member and joint occur described fuel cap is pulled inward to described fuel adapter, and described joint is released when the joint with described copulational protuberance is removed.Therefore, when fuel cap is closed, fuel cap is kept in the closing direction by the extruder member being positioned at described copulational protuberance place.
The plate-shaped springs that actuation member is preferably formed by thin plate.Therefore, the structure of actuation member is simplified.
Preferably, described impact member and described copulational protuberance are arranged on the second end place relative with described first end, and described hinge is arranged on described first end place.Therefore, copulational protuberance can be acted on for motivator fuel cap being remained on closed condition on the side relative with hinge, and compared with the structure being arranged on hinge side with actuation member, the size of hinge side and productive costs can be reduced.
Described fuel adapter is provided with the election device for alternately repeating projection hold mode and retraction hold mode, produce under described projection hold mode open the pressure of described fuel cap as the motivator overcoming described actuation member open releasing power, and under described retraction hold mode whenever described fuel cap pressurized generation as the closedown confining force opening the pressure of releasing power described in being less than; And described actuation member be set to produce under the projection hold mode of described election device be less than described in open the motivator of releasing power, and under described retraction hold mode, produce the motivator being greater than and closing confining force.
Therefore, at the off position of fuel cap, fuel cap is subject to motivator in the closing direction and draws and pushed away by election device.Therefore, it is possible to continue fuel cap and vehicle body to remain entirety, fuel cap light exercise in the opening and closing direction can be prevented, and prevent fuel cap from vibrating (making a sound).In addition, because motivator is set to less than the tensile force of electing device, so when fuel cap pushes, actuation member can be separated with copulational protuberance by the tensile force contrary with motivator, and fuel cap can be opened automatically.
Preferably, described copulational protuberance is provided with actuation member, and described actuation member is used for being actuated described fuel cap in the closing direction by movably actuating towards described impact member.Thus, when fuel cap is by being actuated component backup impact member when copulational protuberance, the component of the power that impact member produces is actuated in the closing direction.Therefore, do not need to arrange spring with actuate fuel lid in the closing direction in hinge side, the lid structure for fuel filler tube opening can be simplified, and the size of lid structure also can reduce.
Preferably, described copulational protuberance is configured to boost in the side towards or away from described impact member and retract, and there is inclined surface, wherein for the contact component that contacts with each other with any one in described copulational protuberance and described impact member and engage in the direction surface thereof crossing with the propelling and retracted orientation of described copulational protuberance; Described inclined surface and another contact component are mutually slided by described copulational protuberance towards the motion of described impact member and engage, and actuate described fuel cap thus in the closing direction; And described inclined surface and described contact component are mutually slided and be disengaged away from the motion of described impact member on the contrary with actuation member by described copulational protuberance, actuate described in removing thus.Therefore, motivator can become for by the contact portion of copulational protuberance or the component by being arranged on inclined surface on the contact component of the impact member power of actuate fuel lid in the closing direction.
Preferably, the described contact component that another engages has the inclined surface for the formation of the angle basically identical with another inclined surface described.Therefore, the inclined surface of copulational protuberance can move with the inclined surface of impact member while contacting with each other with roughly the same angle, and the motivator of actuation member can become the component for the power of actuate fuel lid in the closing direction more reliably.
Preferably, described copulational protuberance with for arranging concentrically with the lock pin of fuel cap described in safety lock device cooperation the locking and unlocking, and there is the pin-and-hole inserted for described lock pin, described pin-and-hole and another inclined surface described continuous; And described impact member has lockhole parts, and there is the first inclined surface formed continuously with described lockhole parts, described lock pin can with described lockhole part bonding.Therefore, lock pin and copulational protuberance can be positioned together, and efficiently can utilize the space for arranging copulational protuberance.In addition, contact portion (inclined surface) and lockhole parts can be formed in impact member, and the size of constituent elements can reduce.
Accompanying drawing explanation
Fig. 1 is the transparent view of the lid structure for motor vehicle fuel filler pipe opening according to first embodiment of the invention;
Fig. 2 is the transparent view that the fuel cap illustrated in Fig. 1 is in closed condition;
Fig. 3 is the cutaway view intercepted along the 3-3 line in Fig. 2;
Fig. 4 is the cutaway view intercepted along the 4-4 line in Fig. 2;
Fig. 5 is the transparent view that the impact member be arranged on the fuel cap of Fig. 1 is shown;
Fig. 6 is the transparent view that the engagement member shown in Fig. 4 and actuation member are shown;
Fig. 7 is for closing the transparent view of the mechanism of fuel cap according to the first embodiment;
Fig. 8 is according to the use of the second embodiment of the invention lateral plan for the rear portion of the vehicle of the lid structure of fuel adding opening;
Fig. 9 is the amplification view intercepted along the 9-9 line in Fig. 8;
Figure 10 is the exploded drawings of lid structure second embodiment of the invention;
Figure 11 is the enlarged perspective of the part 11 in Figure 10, shows lid engaging gear;
Figure 12 is the cutaway view intercepted along the 12-12 line in Figure 11;
Figure 13 is the exploded drawings of the lid engaging gear shown in Figure 11; And
Figure 14 A to 14C is the view of the lock-out state of the fuel cap of lid structure second embodiment of the invention.
Detailed description of the invention
Below with reference to accompanying drawings, only illustrate as an example of the present invention preferred embodiment several.
As depicted in figs. 1 and 2, the lid structure 10 of the fuel filler tube opening of the first embodiment is provided with: cup-shaped fuel adapter 16, and fuel adapter 16 is set to be arranged in the opening 14 be formed in body panel 13; For opening and closing the fuel cap 15 of the opening portion of fuel adapter 16; Be arranged on the hinge 22 at an end 21 place of fuel adapter 16; And for fuel cap 15 being locked to the fuel cap lockout mechanism 23 of fuel adapter 16.
Fuel cap lockout mechanism 23 is provided with: the impact member 26 being arranged on fuel cap 15 place; Be connected to the actuation member 27 of impact member 26; For the engagement member 28 engaged with actuation member 27, engagement member 28 is connected to fuel adapter 16; Latch mechanism 32, it comprises the lock pin 31 being arranged on engagement member 28 place; And be arranged on fuel adapter 16 place, for the election device 33 at the upper actuate fuel lid 15 of opening direction (arrow a1 direction).
Fuel adapter 16 is provided with: side member 35; With side member 35 continuous print bottom part 36; The filler pipe opening 37 of the cartridge be communicated with Fuel Tank (not shown), filler pipe opening 37 is connected to bottom part 36.Side member 35 comprises the first wall components 41, and it is positioned at first end 21 side of fuel adapter 16; Second wall components 42; 3rd wall components 44, it is positioned at the second end 43 side of fuel adapter 16; And fourth wall part 45.Hinge 22 is connected to the first wall components 41 side, and the first bore portion (not shown) for engagement member 28 is formed at the 3rd wall components 44 side, and forms the second bore portion (not shown) for electing device 33.
Hinge 22 comprises: the lid side member 47 being fixed to the side 46 of fuel cap 15; Be connected to the rotation supporting part 48 of lid side member 47; And be connected to rotation supporting part 48 and be fixed to the wall side member 51 of body panel 13.
Elect device 33 and there is existing structure, there is compression coil spring (pressing spring) 53, and keep the projected state of maximum extension as shown in Figure 1 and the pushing status (see Fig. 4) of compression coil spring 53 by being compressed by fuel cap 15 (on the direction of arrow a2) compressing.When electing device and being pushed further by fuel cap 15 from pushing status (see Fig. 4), locking is released, and pressurized the compression coil spring 53 be shortened start to extend, opening direction (direction shown in arrow a1) pushes fuel cap 15, and fuel cap 15 is pushed out to by the surface from body panel 13 and is enough to open fuel cap by hand.
When the fuel cap 15 being in fuel cap open position K overcomes the elastic force closedown of electing device 33, impact member 26 engages with engagement member 28, and election device 33 is remained on pushing status, and fuel cap 15 is closed in fuel cap off position E.
As shown in Figure 4, when opening fuel cap 15, opened by the door lock (not shown) at operator's saddle place, so lock pin 31 is retracted as shown in long and two-short dash line from impact member 26, and fuel cap 15 is in unlocked state, but fuel cap 15 is not opened.When manually fuel cap 15 being pushed slightly, electing device 33 and doing to open fuel cap 15 in order to (on the direction of arrow a1).
Lock pin 31 cooperates with the shutoff operation of door lock assembly, stretch out from latch-release position H (as shown in long and two-short dash line Fig. 4), locks impact member 26 through impact member 26.
As shown in Figure 5, impact member 26 has the shock main body 54 formed with the rear surface of fuel cap 15.Retaining hole 56 is formed near the anchor portion 55 of clashing into main body 54.Impact member 26 has the actuation member link 57 being positioned at and clashing into main body 54 middle body.Opening 61 is formed at distal portion 58 place of clashing into main body 54.As shown in Figure 4, the copulational protuberance 63 of engagement member 28 is contained in opening 61.
Actuation member attachment 57 comprise installing component 65, the hole 66 be formed in installing component 65, the nut 67 corresponding to hole 66 and being formed at that is fixed to the rear surface of installing component 65 by welding etc. are clashed in main body 54 and the lock opening 68 be positioned near hole 66.As shown in Figure 4, by external thread component being threaded with nut 67 in external thread component 71 patchhole 66, actuation member 27 being fixed to and clashing into main body 54.
As shown in Figure 6, actuation member 27 has the fixed parts 74 above the installing component 65 being connected to actuation member link 57; With fixed parts 74 side continuous print a pair extension component 75,75, described a pair extension component 75,75 separated by a distance B ground toward each other; With extension component 75,75 continuous print extruder member 76,76, extruder member 76,76 close to each other to form predetermined interval S (Fig. 3); And with extruder member 76,76 continuously and the far-end guide member 77,77 opened towards copulational protuberance 63.Towards the closing direction direction of arrow a2 (in the Fig. 4) actuate fuel lid 15.
Actuation member 27 also has the first tab portion 81 be formed between extension component 75,75.First tab portion 81 engages with the lock opening 68 of impact member 26.Actuation member 27 also has and is formed in near-end, is positioned at the second tab portion 82 with the first tab portion 81 opposite side.Second tab portion 82 is contained in the retaining hole 56 of impact member 26 as shown in Figure 5.
Actuation member 27 is made of metal, such as spring steel.Because extension component 75,75 and extruder member 76,76 be the elastic deformation when engaging with the copulational protuberance 63 of engagement member 28 all, so use spring steel or other metals (thin plate) to be preferred.
When just closing fuel cap 15 as shown in Figure 1, applied force is set to be suitable for manually operated not excessive power.Specifically, in the lid structure 11 of fuel filler tube opening, the power sum of the motivator ((on arrow b2 direction) squeese pressure) that actuation member 27 acts on engagement member 28 and the compression coil spring 53 of electing device 33 is set to not cause excessive burden to doper, and therefore fuel cap 15 is easy to use.
Engagement member 28 has the columniform base component 84 of the second end 43 being connected to fuel adapter 16; The baseplate 85 of the plate-like formed continuously with base component 84; Be formed as the detaching gear 86 of the front surface projection from baseplate 85; Be formed at the copulational protuberance 63 of the far-end of detaching gear 86; And be formed as at the upper bullport 87 extended of the longitudinal direction (direction of arrow a5) of base component 84.The lock pin 31 of latch mechanism 32 inserts and (on the direction of arrow a5) can slide in bullport 87.
Latch mechanism 32 comprises: lock pin 31; Be formed at impact member 26 central authorities so that the lock opening features 68 engaged when lock pin 31 is pushed into; And operator's saddle door lock (not shown).As shown in Figure 4, the position that lock pin 31 is pushed into is latched position J, and the position that lock pin 31 is contracted is latch-release position H.When latch-release position H, fuel cap 15 can be opened by election device 33.
Below by the process of brief description fueling.
In fig. 2, when fueling, after vehicle is parked in petrol service station, when opening operator's saddle door lock (not shown), the latch-release of lock pin 31 and fuel cap 15.But fuel cap 15 is not opened.When next with hand push fuel cap 15, fuel cap 15 is promoted by election device 33 and automatically opens, and is then manually opened further (see Fig. 1).When fuel cap 15 will be closed, the fuel cap 15 opened overcome the elastic force of election device 33 and close.Then, closed by operator's saddle door lock, then lock pin 31 enters in the lock opening features 68 of impact member 26, and fuel cap 15 is locked.
To the operation being used for the lid structure of the fuel filler tube opening of the first embodiment be described below.
As shown in Figure 1, when setting engages with the copulational protuberance 63 being arranged on fuel adapter 16 side for the actuation member 27 opening and closing fuel cap 15, actuation member 27 is applied to the motivator of closing on fuel cap 15 direction, so fuel cap 15 is not opened and remained on the state of closedown.Therefore, as described in prior art part, do not need to use the component of such as S shape spring to apply motivator to the hinge 22 that support fuel cap 15 makes fuel cap to open and close, do not need to form the space of placing S shape spring yet.Therefore, the size of fuel adapter 16 can reduce, and its productive costs also can be reduced.
When the impact member 26 be arranged on fuel cap 15 and actuation member 27 engage with the copulational protuberance 63 being arranged on body panel 13 (fuel adapter 16) side, the motivator that fuel cap 15 is actuated component 27 when the locking of door lock is removed is actuated in the closing direction, prevents fuel cap 15 from opening with running counter to automotive occupant intention.
As shown in Figure 7, when closing fuel cap 15, actuation member 27 contacts with the copulational protuberance 63 being positioned at body panel 13 side, as shown by the solid line.Along with the further closedown of fuel cap 15, the extension component 75 of actuation member 27 or extruder member 76 elastic deformation also start to open as shown in arrow b1.When extruder member 76 is through copulational protuberance 63, because extruder member by elastic force (motivator) (on the direction of arrow b2) apply squeese pressure, fuel cap 15 continue hand pressure and motivator component effect under continue in the closing direction (on the direction of arrow a2) rotate.When the election device 33 of pressurized arrives pushing status (see Fig. 4), because the compression coil spring 53 of electing device 33 does not extend, even if so removed by the fuel cap 15 of hand from the fuel cap off position E be in as shown in Figure 1, fuel cap 15 is still in closed condition.
When fuel cap 15 is in closed condition (fuel cap off position E), extruder member 76 or extension component 75 engage with copulational protuberance 63, and therefore actuation member 27 applies motivator to fuel cap 15.Therefore, in the closing process of fuel cap 15, actuation member 27 can not automatically close fuel cap 15.Therefore object can be prevented to be sandwiched between fuel cap 15 and fuel adapter 16.
In addition, when fuel cap 15 is in closed condition, actuation member 27 draws fuel cap 15 in the closing direction, and this inside pulling force (motivator) makes fuel cap 15 be pressed against on election device 33.Therefore, when removing the locking of fuel cap 15 by removing the locking of door lock, fuel cap 15 can not owing to being such as subject to when vehicle is turned right (on arrow b3 direction) centnifugal force G effect and open.In addition, fuel cap 15 light exercise in the opening and closing direction can be prevented, and can prevent fuel cap 15 from vibrating (making a sound).
When fuel cap 15 non-locking, even if fuel cap 15 also can not be opened when in carwash process, fuel cap 15 is sprayed by water.
Because the motivator of actuation member 27 is set to less than the tensile force of electing device 33, so copulational protuberance 63 can overcome motivator by the tensile force formed when electing device 33 projection, as shown in arrow b1, move across the extruder member 76 of actuation member 27, fuel cap 15 can automatically be opened.
In fuel adapter 16, do not need the spill housing parts formed in first wall components 41 of one end of side member 35 for holding hinge or spring.Therefore, the size of fuel adapter 16 can reduce, and its productive costs also can reduce.
Because actuation member 27 is formed primarily of fixed parts 74, extension component 75 and extruder member 76, its structure is simplified.
When opening between the extruder member 76 of actuation member 27 is larger, extension component 75 contacts with lock opening features 68 and prevents extruder member 76 from opening, therefore, it is possible to keep motivator.
In fuel cap lockout mechanism 23, because actuation member link 57 is formed in impact member 26, and the first tab portion 81 and the second tab portion 82 are formed in actuation member 27, so actuation member 27 can engage by means of only the first tab portion 81 and the second tab portion 82 being hooked on actuation member link 57 before being fixed, and can easily assemble actuation member 27.
Because lock opening features 68 prevents the rotation when actuation member 27 being connected to impact member 26, even if so also can prevent actuation member 27 from rotating when actuation member 27 is subject to by using external thread component 71 to carry out the power in rotation direction that screw thread fixes, and can easily actuation member 27 and impact member 26 be assembled.
Describe the example being applied to the fuel cap covering fuel filler tube opening according to the lid structure for fuel filler tube opening of the first embodiment, but lid structure also can be applied to the lid or cap that open and close except other openings of fuel filler tube opening.
Below with reference to Fig. 8 to Figure 14, the lid structure for fuel adding mouth according to the second embodiment is described.
As shown in Figure 8, the lid structure 100 of the fuel adding mouth of the second embodiment is provided with: cup-shaped fuel adapter 116, and fuel adapter 116 is set to be contained in the filler pipe opening 114 be formed in body panel 113; For opening and closing the fuel cap 115 of the opening features of fuel adapter 116; Elect device 118; Lid pin device 121; And lid lock apparatus 122.
Vehicle set has fuel supply system 134.Fuel supply system 134 is provided with: Fuel Tank (not shown); Be connected to the fuel feed pipe 137 for guiding fuel of Fuel Tank; And be connected to fuel feed pipe 137 upper end 138 and be connected to filler pipe opening 114 fuel supply opening lid structure 100.
As shown in Figures 9 and 10, when being arranged on the switch (not shown) near operator's saddle and being operated, lid lock apparatus 122 operates, and locking is removed.When next manually (on the direction of arrow c1) pushes away fuel cap 115, lid pin device 121 is discharged by the election device 118 be arranged on fuel adapter 116, promote the inner side (promoting open position 141) of fuel cap 115, hinge 143 is rotated around rotation supporting part, and fuel cap 115 is pushed out (see Figure 14 C) to being enough to be caught (see Figure 14 B) by finger Hf.When the edge (on the direction of arrow c2) being hooked fuel cap 115 by finger Hf pulls fuel cap 115, fuel cap 115 is opened, thus can fueling.
In fueling process, fuel adding rifle is inserted in fuel adding opening 146, and fuel adding opening 146 forms the end of the fuel feed pipe 137 be connected with the inner side (bottom part 145) of fuel adding vent cover structure 100.
By the described mechanism of contrary operation, the fuel cap 115 of fuel adding vent cover structure 100 is closed and locks.Specifically, when closing fuel cap 115, engaging lid pin device 121 by lid lock apparatus 122 in the closed position and locking fuel cap 115.
Lid pin device 121 comprises and is arranged on the lid engaging gear 148 in the side member 147 of fuel adapter 116 and the impact member 151 for engaging with lid engaging gear 148, and lid pin device 121 has, by elastic force, fuel cap 115 bolt-lock locked the function of fuel cap 115 to body panel 113.
Lid engaging gear 148 and impact member 151 are parts of the structure of lid lock apparatus 122.
The lid structure 100 of fuel adding opening is provided with: the fuel adapter 116 with fuel adding opening 146, and fuel adapter 116 is arranged on filler pipe opening 136 place of bottom part 145; For the fuel cap 115 opened and closed relative to filler pipe opening 114, an end 152 of fuel cap 115 is connected to fuel adapter 116 thus can be rotated by hinge 143 (on the direction of arrow c1 and arrow c2); Be arranged on the copulational protuberance 155 on fuel adapter 116; For to engage with copulational protuberance 155 and by fuel cap 115 bolt-lock impact member 151 in off position, impact member 151 is arranged on fuel cap 115; And actuation gear 156, for by actuating copulational protuberance 155 movingly and at closing direction (arrow c1 direction) actuate fuel lid 115 towards impact member 151 (in arrow c3 direction).
Copulational protuberance 155 is set to or to advance away from (on arrow c4 direction) impact member 151 ground or retract towards (on arrow c3 direction).The contact component 157 of impact member 151 has the first inclined surface 158, first inclined surface 158 at the direction inclination angle θ crossing with the propelling and retracted orientation of copulational protuberance 155.The contact component 161 of the far-end of copulational protuberance 155 has the second inclined surface 162, second inclined surface 162 and forms the angle θ 1 roughly the same with the first inclined surface 158.First inclined surface 158 and the second inclined surface 162 are contacted with each other by the motion of copulational protuberance 155 in its working direction (arrow c3 direction) and are engaged, and thus at the upper actuate fuel lid 115 of closing direction (arrow c1 direction).The joint of the first inclined surface 158 and the second inclined surface 162 overcomes the motion of the elastic force of actuation gear 158 by copulational protuberance 155 and removes on retracted orientation (arrow c4 direction), and the motivator on fuel cap 115 on closing direction is removed.
In copulational protuberance 155, contact component 161 is second inclined surfaces 162, but the second inclined surface 162 shape (comprising arc) also can with little inclination or the shape that do not tilt.
Lid lock apparatus 122 is provided with: the lock driver element 164 being connected to body panel 113; The lock pin 165 of (on arrow c3 direction) or (on arrow c4 direction) the stroke S that retracts is advanced by the motor be contained in lock driver element 164; Support the lock pin 165 lid engaging gear 148 that makes lock pin 165 to advance and to retract, what lid engaging gear 148 was arranged on fuel adapter 116 enters in opening 166; And the impact member 151 be arranged on fuel cap 115.
Impact member 151 has lockhole parts 172, and by inserting or remove lock pin 165, open and close the locking of impact member 151, lockhole parts 172 are formed at the central authorities of plate 171.Mark 159 refers to for preventing the detaching gear of interfering with copulational protuberance 155.
Fuel cap 115 has the push mechanism 174 on surface thereafter, elect device 118, and impact member 151 is arranged near push mechanism 174 for backup.Mark 75 refers to the other end of fuel cap 115, and E refers to the off position of fuel cap 115, and Ka refers to the position of opening by electing device 118, is also the minimum open position of fuel cap 115.
As shown in Figure 10, the side member 147 of fuel adapter 116 is formed by the first side wall 177, second sidewall 178, the 3rd sidewall 181 and the 4th sidewall 182.Fuel adapter 116 has and side member 147 continuous print bottom part 145.The opening 166 that enters for the lid engaging gear 148 of connection cover locking device 122 is formed in the first side wall 177.
The election device 118 with existing structure produces elastic force for overcoming actuation gear 156 to remove the releasing power of opening of the joint of impact member 151 and copulational protuberance 155 to push open, and elects device 118 when the fuel cap 115 opened and overcome the closedown confining force opened and produce when releasing power is closed to engage with copulational protuberance 155 and be less than and open releasing power.
As shown in Figure 11,12 and 13, lid engaging gear 148 comprises: the columniform base caps 185 being connected to fuel adapter 116; The bar be arranged in base caps 185 receives cylindrical member 86; Be contained in the actuation gear 156 in the tube body 187 of bar reception cylindrical member 186 and copulational protuberance 155; And the lock pin 165 inserted in copulational protuberance 155.
Bar receives cylindrical member 186 and has the lock pin receiving-member 188 and the first tab portion 191 that form concentrically with tube body 187.
Base caps 185 has for entering the flange 192 that opening 166 engages in fuel adapter 116 with being formed in; Second tab portion 193; And the first hole parts 194 for engaging with the first tab portion 191 that bar receives cylindrical member 186.Second tab portion 193 is elastomeric, and base caps 185 is clamped by fuel adapter 116 by flange 192 and the second tab portion 193 and is connected to fuel adapter 116.Copulational protuberance 155 can be advanced by the second hole parts 195 and be retracted, and the second hole parts 195 receive with bar the central authorities that cylindrical member 186 is formed in flange 192 concentrically.
The concrete structure of copulational protuberance 155 is, contact component 161 is formed in the front end place of engagement body 197 towards impact member 151, the pin-and-hole 201 that lock pin 165 can be slided is formed concentrically with the axis 198 of attachment 197, be formed in the central authorities of longitudinal direction with the stop shoulder 202 playing the effect of retainer by the edge joint of the second hole parts 195 with base caps 185, insert convergent parts 204 with pin-and-hole 201 continuous print pin and be formed in rear end, and insert convergent parts 204 continuous print elastic body receiving end 205 with pin and be formed one end that actuation gear 156 lived by bolt-lock.Elastic body receiving end 205 receives the motivator of actuation gear 156.Actuation gear 156 is such as Compress Springs.
The motivator (spring force) of actuation gear 156 produces the component opening the power of releasing power being less than and electing device 118 when lid lock apparatus 122 non-locking, and is set to produce the component of the power being greater than the closedown confining force of electing device 118.
Being greater than the component of power of closing confining force is the load being enough to prevent fuel cap 115 from being opened by the hydraulic pressure when centnifugal force G that such as produces at Ackermann steer angle or high Pressure-washing apparatus.
The component being less than the power opening releasing power is the load that fuel cap 115 can be opened by election device 118.
The operation of the lid structure for fuel adding opening according to the second embodiment is described below with reference to Figure 14 A to 14C.
As shown in Figure 14 A, fuel cap 115 is by being locked by lid lock apparatus 122 and being fixed to body panel 113.After fuel cap 115 is closed by the switch-mode regulation near operator's saddle to " locking " time, lock pin 165 advances (on arrow d1 direction) by lock driver element 164 (Fig. 3), and lock pin 165 through impact member 151 lockhole parts 172 and engage with lockhole parts 172, thus locking fuel cap 115.
When opening fuel cap 115, when aforementioned switches is adjusted to " unblock ", removed (Figure 14 B) by the locking of lock pin 165.
Due to the contact component 157 (the first inclined surface 158) by the contact component 161 (the second inclined surface 162) of copulational protuberance 155 being pushed against impact member 151 by fuel cap 115 bolt-lock on body panel 113, actuate spring fuel cap 115 bolt-lock to the structure on body panel 113 to be arranged in single lid lock apparatus 122 so use.Therefore, fuel adding vent cover structure 100 can be simplified, and the size of fuel adding vent cover structure 100 can reduce.
Specifically, when copulational protuberance 155 promotes to be arranged on the impact member 151 on fuel cap 115 by the motivator of actuation gear 156 as shown in arrow d2, the component of power acts on the first inclined surface 158 of impact member 151 towards the inner side of body panel 113 (on the direction of arrow d3) as shown by arrow d 4, and therefore fuel cap 115 is pulled to the inner side (on the direction of arrow d3) of body panel 113.Because elect device 118 pushing and retracted mode generation (on arrow d5 direction) closedown confining force, so fuel cap 115 is pushed to the outside (on arrow d6 direction) of body panel 113.Now, because the power preset (component of power and closedown confining force) is all balances, so fuel cap 115 keeps closing at off position E.
In fuel adding vent cover structure 100 as shown in Figure 14B, even if because when the locking of fuel cap 115 is removed because above-mentioned equilibrium of forces makes the distal component of copulational protuberance 155 keep engaging with impact member 151, so fuel cap 115 can not be opened.Therefore, though also can be prevented when the locking of fuel cap 115 removes with body panel 113 outside fuel cap 115 near object interfere.
When next pushing fuel cap 115 with hand H (on arrow d7 direction) after latch-release, fuel cap 115 inwardly move (state as shown in long and two-short dash line) enter (on arrow d3 direction) in body panel 113, then impact member 151 is inwardly being moved while preventing from interfering with copulational protuberance 155 by detaching gear 159.
As shown in Figure 14 C, when fuel cap 115 start by elect (on the arrow d8 direction) of device 118 open releasing try hard to recommend out time, first inclined surface 158 of impact member 151 moves while contacting with the contact component 161 of copulational protuberance 155, and impact member 151 causes that copulational protuberance 155 overcomes the elastic force of actuation gear 156 and (on arrow d9 direction) retracts.Therefore fuel cap 115 opens to minimum open position Ka.
When fuel cap 115 starts to close after fueling, carry out contrary motion; That is: the transformation of the state shown in from the state shown in Figure 14 C to Figure 14 B occurs, and the contact component 157 (the first inclined surface 158) of impact member 151 starts the contact component 161 (the second inclined surface 162) arriving copulational protuberance 155.Because the contact component 161 of the first inclined surface 158 of impact member 151 and copulational protuberance 155 abuts against each other due to the motion of copulational protuberance 155 on direction of propulsion and slides and engage, so fuel cap 115 can be actuated in the closing direction, and fuel cap 115 is automatically closed.
In the fuel adding vent cover structure 100 of above-mentioned configuration, because actuation gear 156 is set to come at the upper actuate fuel lid 115 of closing direction (arrow d3 direction) towards impact member 151 (on arrow d2 direction) motion by actuating copulational protuberance 155 to make copulational protuberance 155, so do not need to provide in hinge 143 (Fig. 8) side spring with actuate fuel lid 115 in the closing direction, fuel adding vent cover structure 100 can be simplified and the size of fuel adding vent cover structure 100 can reduce.
Described the example of the lid structure for fuel adding opening of the present invention for vehicle, but lid structure also can be used in non-vehicle application.
Industrial applicibility
Lid structure for fuel adding opening according to the present invention is applicable to the fuel filler tube opening be arranged on body panel.
Claims (1)
1., for a lid structure for the fuel filler tube opening of vehicle, comprising:
Fuel adapter, it is arranged on the fuel adding opening part that is formed on vehicle body and has fuel filler tube opening;
Fuel cap, it is for by opening and closing described fuel filler tube opening at the turns on hinges at the first end place being arranged on described fuel adapter;
Copulational protuberance, it is arranged on described fuel adapter;
Impact member, it is arranged on described fuel cap, for engaging with described copulational protuberance and described fuel cap being locked in closed condition; And
Actuation member, it is arranged in described impact member, for actuating described fuel cap in the closing direction,
Lock pin, its for fuel cap described in safety lock device cooperation the locking and unlocking, wherein said impact member has the hole engaged for described lock pin; Wherein,
Described copulational protuberance is configured to boost in the side towards or away from described impact member and retract, and there is inclined surface, on the inclination surface, for the contact component that contacts with each other with described impact member and engage in the direction surface thereof crossing with the propelling and retracted orientation of described copulational protuberance;
Described copulational protuberance and described lock pin are arranged concentrically, and have the pin-and-hole inserted for described lock pin, described pin-and-hole and described inclined surface continuous; And described impact member has lockhole parts, described lock pin can with described lockhole part bonding.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-041824 | 2008-02-22 | ||
| JP2008041824A JP4951550B2 (en) | 2008-02-22 | 2008-02-22 | Vehicle fuel filler cap structure |
| JP2008-164462 | 2008-06-24 | ||
| JP2008164462A JP4958852B2 (en) | 2008-06-24 | 2008-06-24 | Vehicle fuel supply lid structure |
| CN200980102620.3A CN101918239B (en) | 2008-02-22 | 2009-02-20 | Lid structure for fuel filler tube opening of vehicle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980102620.3A Division CN101918239B (en) | 2008-02-22 | 2009-02-20 | Lid structure for fuel filler tube opening of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395364A CN103395364A (en) | 2013-11-20 |
| CN103395364B true CN103395364B (en) | 2016-03-16 |
Family
ID=40674083
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310323452.9A Expired - Fee Related CN103395365B (en) | 2008-02-22 | 2009-02-20 | For the lid structure of the fuel filler tube opening of vehicle |
| CN200980102620.3A Expired - Fee Related CN101918239B (en) | 2008-02-22 | 2009-02-20 | Lid structure for fuel filler tube opening of vehicle |
| CN201310323451.4A Expired - Fee Related CN103395364B (en) | 2008-02-22 | 2009-02-20 | For the lid structure of the fuel filler tube opening of vehicle |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310323452.9A Expired - Fee Related CN103395365B (en) | 2008-02-22 | 2009-02-20 | For the lid structure of the fuel filler tube opening of vehicle |
| CN200980102620.3A Expired - Fee Related CN101918239B (en) | 2008-02-22 | 2009-02-20 | Lid structure for fuel filler tube opening of vehicle |
Country Status (4)
| Country | Link |
|---|---|
| CN (3) | CN103395365B (en) |
| BR (1) | BRPI0908852A2 (en) |
| TR (1) | TR201005484T1 (en) |
| WO (1) | WO2009104814A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823428A (en) * | 2010-05-07 | 2010-09-08 | 重庆长安汽车股份有限公司 | Automobile fuel filler cap assembly |
| JP5370420B2 (en) * | 2011-06-10 | 2013-12-18 | トヨタ自動車株式会社 | Fuel tank fueling part structure |
| DE102012010499A1 (en) * | 2012-05-25 | 2013-11-28 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Tank closure unit for motor vehicle, has tank cover which is transferred from closed functional position into open functional position, where receptacle is provided for latch unit by which tank cover is fixed in closed functional position |
| CN102975776B (en) * | 2012-12-21 | 2015-08-19 | 浙江吉利汽车研究院有限公司杭州分公司 | The telescopic oil filler cap system of a kind of lockable mechanism |
| FR3008653B1 (en) * | 2013-07-22 | 2016-11-18 | Peugeot Citroen Automobiles Sa | FUEL HOPPER HOUSING ASSEMBLY FOR MOTOR VEHICLE AND VEHICLE EQUIPPED THEREWITH |
| JP5857024B2 (en) * | 2013-11-15 | 2016-02-10 | 本田技研工業株式会社 | Fuel lid mounting structure |
| JP6211909B2 (en) * | 2013-12-02 | 2017-10-11 | 株式会社ニフコ | Lid device |
| KR101620736B1 (en) * | 2013-12-02 | 2016-05-12 | 가부시키가이샤 니프코 | Lid device |
| FR3021259B1 (en) * | 2014-05-23 | 2016-05-13 | Renault Sa | TRAPPER FOR THE SEALING OF ACCESS TO A POWER SUPPLY INTERFACE OF A MOTOR VEHICLE. |
| JP6359982B2 (en) * | 2015-02-02 | 2018-07-18 | 株式会社ハイレックスコーポレーション | Advance / Retreat Device |
| US20160305166A1 (en) * | 2015-04-20 | 2016-10-20 | GM Global Technology Operations LLC | Fuel port assembly and system for determining the status of a fuel door |
| JP6466293B2 (en) * | 2015-09-03 | 2019-02-06 | 株式会社ニフコ | Vehicle lid device |
| CN105059397A (en) * | 2015-09-24 | 2015-11-18 | 北汽福田汽车股份有限公司 | Automobile and automobile body thereof |
| JP6359578B2 (en) * | 2016-03-03 | 2018-07-18 | 株式会社城南製作所 | Fuel lid actuator |
| CN106761006B (en) * | 2017-01-20 | 2022-02-08 | 王雄 | Motor lock |
| CN107009888B (en) * | 2017-03-23 | 2019-06-18 | 北京汽车股份有限公司 | Vehicle oil filler door system and automobile |
| US10118481B1 (en) * | 2017-06-14 | 2018-11-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Fuel housing assemblies having fuel nozzle boot deflector assemblies |
| US10518636B2 (en) * | 2018-02-15 | 2019-12-31 | GM Global Technology Operations LLC | Fuel filler assembly for a vehicle |
| JP7003779B2 (en) * | 2018-03-23 | 2022-01-21 | トヨタ自動車株式会社 | Vehicle refueling section structure |
| KR102602955B1 (en) * | 2018-09-21 | 2023-11-16 | 현대자동차주식회사 | Fuel door apparatus for vehicle |
| WO2020144707A1 (en) * | 2019-01-07 | 2020-07-16 | Hero MotoCorp Limited | Rear end structure of vehicle |
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- 2009-02-20 BR BRPI0908852A patent/BRPI0908852A2/en not_active Application Discontinuation
- 2009-02-20 WO PCT/JP2009/053615 patent/WO2009104814A1/en active Application Filing
- 2009-02-20 CN CN201310323452.9A patent/CN103395365B/en not_active Expired - Fee Related
- 2009-02-20 TR TR2010/05484T patent/TR201005484T1/en unknown
- 2009-02-20 CN CN200980102620.3A patent/CN101918239B/en not_active Expired - Fee Related
- 2009-02-20 CN CN201310323451.4A patent/CN103395364B/en not_active Expired - Fee Related
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| EP1050423A2 (en) * | 1999-05-06 | 2000-11-08 | Volkswagen Aktiengesellschaft | Fuel tank inlet cover assembly for motor vehicles |
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Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0908852A2 (en) | 2019-03-06 |
| WO2009104814A1 (en) | 2009-08-27 |
| CN101918239A (en) | 2010-12-15 |
| CN103395365A (en) | 2013-11-20 |
| CN103395365B (en) | 2016-03-23 |
| CN101918239B (en) | 2013-10-02 |
| CN103395364A (en) | 2013-11-20 |
| TR201005484T1 (en) | 2011-04-21 |
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Granted publication date: 20160316 Termination date: 20200220 |