CN109826514A - A kind of collection unlatching, is closed and the automobile filler cap PUSH of latch functions is switched - Google Patents
A kind of collection unlatching, is closed and the automobile filler cap PUSH of latch functions is switched Download PDFInfo
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- CN109826514A CN109826514A CN201910109266.2A CN201910109266A CN109826514A CN 109826514 A CN109826514 A CN 109826514A CN 201910109266 A CN201910109266 A CN 201910109266A CN 109826514 A CN109826514 A CN 109826514A
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- filler cap
- backing
- out punch
- automobile
- motor
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Abstract
The present invention provides a kind of collection to open, close and the automobile filler cap PUSH of latch functions is switched comprising filler cap and motor, the automobile filler cap PUSH switch are realized locking by the positive and negative rotation of motor and unlock the function of filler cap.Which simplify fuel tank fuel door structures, by two component integrations of the actuator of ejection and locking motor at a part, locking are realized by the positive and negative rotation of motor and unlocks the function of filler cap.
Description
Technical field
The invention belongs to body structural member technologies, and in particular to a kind of collection unlatching closes and the automobile of latch functions adds
Oil port cover PUSH switch.
Background technique
The appearance of automotive oil tank cover lock brings many convenience to driver.Its external styling is relatively beautiful, only in original
More dustproof covers in fuel tank cap, instead of the labyrinth of past fuel tank external lock.
The lock body and locking mechanism of automotive oil tank cover lock are totally-enclosed, and security performance is reliably high in automotive oil tank body, automobile
Fuel tank cap lock is mainly made of parts such as lock body, lock core, dustproof cover, torsional spring, elastic slice, transmission items.When automotive oil tank needs to open
When, it pushes dustproof cover insertion lock core aside counterclockwise with key, rotates clockwise 135 °, the eccentric pin shaft on lock core head drives transmission item
Mobile, transmission retraction no longer (is rotated counterclockwise fuel tank locking closure with hand, makes three in fuel tank cap by the obstruction of locating piece on fuel tank
A elastic claw is directed at upper three gap of fuel tank core cylinder), fuel tank cap pulls up i.e. openable upwards.It, will when fuel tank needs to be latched
In fuel tank cap three elastic claws alignment fuel tank core cylinder three gap, with hand pressurization press be rotated clockwise to be obstructed for
Only.Key is turned to 135 ° counterclockwise again, transmission item is inserted into the locating piece of fuel tank core letter, is stopped the revolution of fuel tank cap, is reached lock
The purpose closed.After key is extracted, dustproof cover auto-returned under the action of torsional spring.
For the unlatching and latch functions for realizing filler cap, applying on the market more is the actuator and locking ejected
Two part compositions of motor.Actuator realizes that ejection is opened, and motor rotation control pin shaft insertion filler cap panel carrys out locking and adds
Oil port cover, avoids in driving conditions and filler cap is opened when parking.Not only part category is more for this structure, and assembly man-hour is high,
And volume is big, is unfavorable for motor space utilization.
Summary of the invention
In order to overcome the technical problems existing in the prior art, the applicant proposes that a kind of collection is opened, closes and locking function
The automobile filler cap PUSH switch of energy, which simplify fuel tank fuel door structures, by the actuator of ejection and locking motor two
A component integration is realized locking by the positive and negative rotation of motor and unlocks the function of filler cap at a part.
Technical solution according to the present invention provides a kind of automobile filler cap for collecting unlatching, closing and latch functions
PUSH switch comprising filler cap and motor, automobile filler cap PUSH switch realize lock by the positive and negative rotation of motor
Only and unlock filler cap function.
Further, automobile filler cap PUSH switch includes limited block, backing-out punch and compressed spring, in unlocked state
Under, when people presses filler cap outside vehicle, to open filler cap, limited block is moved according to the track of design, makes backing-out punch
It is popped up under the action of compressed spring, realizes ejecting function.
Further, automobile filler cap PUSH switch includes guide frame, effect of the backing-out punch in guide frame
Under, it realizes and is rotated by 90 ° while pop-up moves along a straight line, backing-out punch is disengaged from filler cap cover board, is realized and is opened filler cap function
Energy.
Preferably, need to close filler cap when adding oil, while pressing filler cap, filler cap cover board pushes away people
Backing-out punch retreat retraction, limited block is moved according to planned course, and under the action of the spring, enters limit state, ejection
90 ° of counter-rotating while device bounces back, backing-out punch end and filler cap cooperate, and enter closed state from opening state, limit
Device resets, convenient for moving in next step.
Specifically, the automobile filler cap PUSH switch further comprises upper housing 101, locking shaft 102, sealing ring
103, lower case 105, motor connector 106 and peach type structure 108, locking shaft 102 pass through the helicitic texture and motor on inner wall
Screw rod cooperation on 104, locking shaft 102 move axially in reciprocal fashion, the positive and negative axial reciprocating fortune for switching to locking shaft 102 of motor 104
It is dynamic that power is provided.
Preferably, it is provided with rectangular limit hole on backing-out punch 111, when locking shaft 102 is under the action of motor 104, movement is inserted
When entering to inside the square hole of backing-out punch 111, realizes the latch functions of filler cap, cannot artificially be beaten outside vehicle under car locking state
Open filler cap.
It is highly preferred that having helicla flute on backing-out punch 111, by cooperating with the salient point on upper housing 101, it is axially moved simultaneously
Realize rotary motion；109 bulge-structure of limited block can be moved with the special-shaped slot cooperation in peach type structure 108 along intended trajectory.Top
It is provided with annular groove on device 111 out, is assembled together with the annular opening on limited block 109；Limited block 109 can be with backing-out punch
111 axial linear movements together, but do not rotate.
Further, the compressed spring in automobile filler cap PUSH switch includes the first spring 107 and second spring
110,110 sets of second spring on the column-shaped boss in lower case 105, are in compressive state, mention for the axial movement of backing-out punch 111
For power.First spring 107 is fixed in lower case 105, is compressive state, make the bulge-structure of limited block 109 always and
Special-shaped slot in peach type structure 108 fits closely；It is not disengaged when movement；103 sets of sealing ring, on 101 head of upper housing, avoid water
Electric elements inside into shell, motor connector 106 connect automobile power source, provide power for motor movement.
It is opened using collection of the invention, closes and the automobile filler cap PUSH of latch functions is switched, which simplify oil
Case fuel door structure passes through the positive and negative rotation of motor by two component integrations of the actuator of ejection and locking motor at a part
To realize locking and unlock the function of filler cap.
In the unlocked state, when people presses filler cap outside vehicle, to open filler cap, limited block is according to design
Track movement, pops up backing-out punch under the action of compressed spring, realizes ejecting function.At the same time, backing-out punch is tied in guiding
It under the action of structure, realizes and is rotated by 90 ° while pop-up moves along a straight line, backing-out punch is disengaged from filler cap cover board, and realization, which is opened, to be added
Hydraulic fluid port lid function
Need to close filler cap when adding oil, for people while pressing filler cap, filler cap cover board pushes ejection
Device retreats retraction, and limited block is moved according to planned course, and under the action of the spring, enters limit state, backing-out punch retraction
While 90 ° of counter-rotating, end and filler cap cooperate, and enter closed state from opening state, limiter resets, under being convenient for
The movement of one step.
Detailed description of the invention
Fig. 1 is the position view that filler cap according to the present invention assembles with automobile；
Fig. 2 is that filler cap is closed lockup state schematic diagram；
Fig. 3 is filler cap unlocked state schematic diagram, and filler cap flicks about 2 ° at this time；
Fig. 4 is that filler cap fully opens schematic diagram, opens about 90 ° at this time；
Fig. 5 is filler cap PUSH switch perspective view of the explosion according to the present invention；
Fig. 6 is that PUsH shown in Fig. 5 switchs appearance details feature；
Fig. 7 is locking shaft unlocked state schematic diagram；
Fig. 8 is locking shaft lockup state schematic diagram；
Fig. 9 is upper housing interior details structural schematic diagram；
Figure 10 is backing-out punch helical groove structure schematic diagram；
Filler cap and backing-out punch matching relationship schematic diagram when Figure 11 is filler cap closed state；
Filler cap and backing-out punch matching relationship schematic diagram when Figure 12 is filler cap opening state；
Figure 13 is limited block and backing-out punch, peach type structure matching relationship schematic diagram；
Figure 14 is limited block and backing-out punch matching relationship sectional schematic diagram；
Figure 15 is the cross-section diagram schematic diagram of peach type structure；
Figure 16 is movement locus schematic diagram of the limited block in peach type structure；
Figure 17 is the first detail sectional view of filler cap PUSH switch；
Figure 18 is the second detail sectional view of filler cap PUSH switch.
Indicated appended drawing reference is as follows in figure:
Filler cap pedestal 2a, filler cap shaft 2b, filler cap cover board 2c, hand pressing area when switching filler cap
Domain 2d, upper housing 101, locking shaft 102, sealing ring 103, motor 104, lower case 1 05, motor connector 106, the first spring
107, peach type structure 108, limited block 109, second spring 110, backing-out punch 111, backing-out punch rubber components 111a, backing-out punch head
Rectangle structure 111b, backing-out punch end rotation slot 111c, backing-out punch head cylindrical drum 111d, four boss features of upper housing
101a, backing-out punch rectangular limit hole 111e, locking shaft end 102a, locking shaft cylindrical portion 102b, motor screw 104a, upper housing
Bump structure 101b, upper housing cylinder guide groove 101c, upper housing round boss 101d, backing-out punch helicla flute 111f, oil filler
Annular opening 2c-1 on annular opening 2c-1 on lid cover board, backing-out punch head rectangle structure 111b, filler cap cover board, ejection
Device head rectangle structure 111b, backing-out punch annular slotted 111g, limited block semicircle loop section 109a, limited block protrude part
109b, centerlines α, the First terrace 108a of the boss 109c, 2 limited block boss 109c of limited block, second step
Face 108b, third step surface 108c, the 4th step surface 108d, the 5th step surface 108e, the 6th step surface 108f, the 7th step surface
108g, peach type structure two sides limiting wall 108h, peach type structure peach heart 108i, upper housing rotary shaft 105a.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize,
In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
It is proposed that a kind of collection is opened, close and the automobile filler cap PUSH of latch functions is switched, which simplify fuel tank plus
Oil cap structure, by two component integrations of the actuator of ejection and locking motor at a part, by the positive and negative rotation of motor come real
Existing locking and the function of unlocking filler cap.
In the unlocked state, when people presses filler cap outside vehicle, to open filler cap, limited block is according to design
Track movement, pops up backing-out punch under the action of compressed spring, realizes ejecting function.At the same time, backing-out punch is tied in guiding
It under the action of structure, realizes and is rotated by 90 ° while pop-up moves along a straight line, backing-out punch is disengaged from filler cap cover board, and realization, which is opened, to be added
Hydraulic fluid port lid function.
Need to close filler cap when adding oil, for people while pressing filler cap, filler cap cover board pushes ejection
Device retreats retraction, and limited block is moved according to planned course, and under the action of the spring, enters limit state, backing-out punch retraction
While 90 ° of counter-rotating, end and filler cap cooperate, and enter closed state from opening state, limiter resets, under being convenient for
The movement of one step.
With reference to the accompanying drawing, come the collection unlatching that the present invention will be described in detail, the automobile filler cap of closing and latch functions
PUSH switch.Fig. 1 is the position view that filler cap according to the present invention assembles with automobile；Fig. 2 closes for filler cap
Close lockup state schematic diagram；Fig. 3 is filler cap unlocked state schematic diagram, and filler cap flicks about 2 ° at this time；Fig. 4 is oil filler
Lid fully opens schematic diagram, opens about 90 ° at this time.
As shown in Figure 1, filler cap, on the left and right rear side wall of body of a motor car, filler cap, which is opened, to refuel, parking of driving a vehicle
When filler cap close, locking, prevent open without reason filler cap.
Filler cap closed state as shown in Figure 2, filler cap cover board 2c are mounted on filler cap pedestal 2a, are refueled
Lid cover board 2c is rotated around filler cap shaft 2b.Filler cap panel 2c is concordant with side wall, and face difference is zero.Pressing setting
Hand pressing area 2d on filler cap, may be implemented the open or close of filler cap.As shown in figure 3, opening pressing
Hand pressing area 2d on filler cap is set, and filler cap flicks at this time, and filler cap pedestal 2a is fixed, refuels
Lid panel 2c rotates about 2 ° around filler cap shaft 2b, and filler cap panel 2c is higher by side wall about 5~10mm, and user is facilitated to beat
Open filler cap.Filler cap panel 2c rotates about 90 ° around filler cap shaft 2b, realizes filler cap as shown in Figure 4
It fully opens.
Filler cap PUSH as shown in Figure 5 switchs perspective view of the explosion, and Fig. 5 is that PUSH switchs explosive view, filler cap
PUSH is switched including upper housing 101, locking shaft 102, sealing ring 103, motor 104, lower case 105, motor connector 106, the
One spring 107, peach type structure 108, limited block 109, second spring 110 and backing-out punch 111.Locking shaft 102 is by inner wall
Screw rod cooperation on helicitic texture and motor 104, is shown in Figure 18 detail sectional view 2.Locking shaft 102 can move axially in reciprocal fashion, ginseng
See Figure 7,8 describes.The positive and negative axially reciprocating for switching to locking shaft 102 of motor 104 provides power.It is provided on backing-out punch 111
Rectangular limit hole, it is real when locking shaft 102 is under the action of motor 104, and movement is inserted into inside the square hole of backing-out punch 111
Show the latch functions of filler cap, filler cap cannot be artificially opened outside vehicle under car locking state, referring to following locking oil filler
Lid action description.110 sets of second spring on the column-shaped boss in lower case 105, are in compressive state, are the axis of backing-out punch 111
Power is provided to movement, sees 7 detail sectional view 1 of Fig. 1.Have helicla flute on backing-out punch 111, by with the salient point on upper housing 101
Cooperation is axially moved while realizing rotary motion, describes referring to lower Fig. 9 and Figure 10.It is provided with annular groove on backing-out punch 111, with limit
Annular opening on the block 109 of position is assembled together.Limited block 109 can be revolved with backing-out punch 111 together axial linear movement, but not
Turn.109 bulge-structure of limited block can move, See Figure 15,16 with the special-shaped slot cooperation in peach type structure 108 along intended trajectory
Description.First spring 107 is fixed in lower case 105, referring to Figure 17 detail sectional view 1, is compressive state, is made limited block
109 bulge-structure is fitted closely with the special-shaped slot in peach type structure 108 always.It is not disengaged when movement.103 sets of sealing ring upper
101 head of shell avoids water from entering electric elements inside shell, and referring to Figure 17 detail sectional view 1, motor connector 106 is connected
Automobile power source provides power for motor movement.
As shown in fig. 6, Fig. 6 is that PUSH shown in Fig. 5 switchs appearance details feature；Backing-out punch head rectangle structure
111b, backing-out punch end rotation slot 111c and the cylindrical drum 111d- body injection molding of backing-out punch head and then with backing-out punch rubber
Component 111a secondary injection molding is at an one-piece parts backing-out punch 111.Backing-out punch head rectangle structure 111b, long edge size
10~12mm, 5~7mm of short side dimension.Backing-out punch head rectangle structure 111b can be rotated by 90 ° counterclockwise clockwise, be passed through
This structure and filler cap cover board cooperate, and realize locking, filler cap function are unlocked, referring to lower Figure 11,12 description；It can also axis
It is compressed to elongation, realize the function of ejection filler cap cover board and does not hinder filler cap closing function, retouched referring to lower Fig. 9,10
It states.
Four boss feature 101a circular ring shapes of upper housing are arranged on upper housing 101, through this structure with filler cap base
Seat 2a assembly connection, is fixed on filler cap pedestal 2a.
As Figure 7-8, Fig. 7 is locking shaft unlocked state schematic diagram；Fig. 8 is locking shaft lockup state schematic diagram.Ejection
The rectangular limit hole 111e of device, the locking shaft end 102a being square and the rectangular limit hole 111e cooperation of backing-out punch.Locking shaft cylinder
There is helicitic texture on the cylinder inner wall of portion 102b, locking shaft 102 passes through the electricity on the helicitic texture 102b and motor 104 on inner wall
Machine screw rod 104a cooperation, can be under the drive that motor rotates along motor screw 104a axial advancement or retrogressing.Motor 104 can
Locking shaft end 102a forward-reverse is controlled with positive and negative rotation, when 102a movement in locking shaft end is inserted into 111 limit hole of backing-out punch
After 111e, latch functions are realized, filler cap is closed, and people can not open filler cap outside vehicle；As locking shaft end 102a
After movement disengages the limit hole 111e of backing-out punch 111, filler cap is in the unlocked state, and personnel can make to filler cap reality
Apply switch operation.
As shown in Figure 9 and Figure 10, Fig. 9 is upper housing interior details structural schematic diagram；Figure 10 is backing-out punch helical groove structure
Schematic diagram；Upper housing bump structure 101b is in " heart ", and big end 2~3mm of size is the top on the cylindrical drum 111d of backing-out punch head
Device helicla flute 111f out, opening width are greater than 0.2~1mm of bump size, depth about 2mm.Backing-out punch helicla flute 111f can be with
Upper housing bump structure 101b cooperation.Upper housing cylinder guide groove 101c is provided on upper housing 101.When backing-out punch head cylinder
While cylinder 111d moves along a straight line along upper housing cylinder guide groove 101c or more, because helicla flute 111f is to upper housing salient point knot
The guiding restriction effect of structure 101b, backing-out punch 111 are rotated by 90 ° in upper housing cylinder guide groove 101c.At this point, backing-out punch 111
Head rectangle structure 111b be also rotated by 90 °, through this structure with the annular opening of filler cap cover board cooperate, realize lock
Only, filler cap function is unlocked, referring to lower Figure 11,12 description.Second spring 110 provides for the axial movement of backing-out punch 111
Power.Upper housing round boss 101d is provided on upper housing, effect is referring to lower Figure 13,14 descriptions.
As is illustrated by figs. 11 and 12, filler cap and the signal of backing-out punch matching relationship when Figure 11 is filler cap closed state
Figure；Filler cap and backing-out punch matching relationship schematic diagram when Figure 12 is filler cap opening state.It is set on filler cap cover board
It is equipped with annular opening 2c-1, is cooperated with backing-out punch head rectangle structure 111b, backing-out punch end rotation slot 111c, closed form
When state, backing-out punch head rectangle structure 111b long side and filler cap cover board annular opening 2c-1 long side are vertical, backing-out punch head
The length of minister's square structure 111b long side is 1mm-3mm bigger (preferably than the length of filler cap cover board annular opening 2c-1 short side
2mm), it realizes limit, prevents filler cap open without reason；When needing to open, backing-out punch 111 rotates, and backing-out punch head is rectangular
Shape structure 111b, backing-out punch end rotation slot 111c cooperation, when closed state, backing-out punch head rectangle structure 111b also rotates
90 °, backing-out punch head rectangle structure 111b long side is parallel with filler cap cover board annular opening 2c-1, and backing-out punch head is rectangular
The size of shape structure 111b is 1mm-3mm smaller (preferably 2mm) than the size of filler cap cover board annular opening 2c-1, and limit disengages,
I.e. openable filler cap.In a particular application, LThe length of backing-out punch head rectangle structure 111b long side subtracts the length of filler cap cover board annular opening 2c-1 short side=
LThe size of filler cap cover board annular opening 2c-1 subtracts the size of backing-out punch head rectangle structure 111b。
As shown in Figure 13 and Figure 14, Figure 13 is limited block and backing-out punch, peach type structure matching relationship schematic diagram；Figure 14 is limited
Position block and backing-out punch matching relationship sectional schematic diagram；The groove depth of backing-out punch annular slotted 111g is 1.5~3mm.Limited block 109 is logical
It crosses limited block semicircle loop section 109a to cover on the backing-out punch annular slotted 111g of backing-out punch 111, limited block 2~4mm of thickness, limit
Position block semicircle loop section 109a 10~14mm of internal diameter, the boss of limited block 0.2mm-0.5mm bigger than backing-out punch annular groove diameter
109c and upper housing round boss 101d cooperates, and prevents limited block circle from circumferentially rotating.α is the center of 2 limited block boss 109c
Wire clamp angle, being worth is 175~178 degree, and limited block semicircle loop section 109a exists when being assembled on backing-out punch annular slotted 111g
The magnitude of interference of 0.2mm~0.5mm prevents it from arbitrarily disengaging.Limited block 109 follows annular slotted 111g upper and lower together by limitation
Movement.With backing-out punch annular slotted 111g relative rotary motion can occur for limited block 109 simultaneously.
Limited block 109 and backing-out punch 111, peach type structure 108 cooperate, limited block semicircle loop section 109a and backing-out punch 111
Annular slotted 111g cooperation, can rotate along annular slotted 111g, but not abjection.Limited block protrudes part 109b and peach type
The special-shaped slot of structure 108 cooperates, and can move along intended trajectory, referring to lower Figure 15,16 descriptions.
As shown in figure 15, Figure 15 is the cross-section diagram schematic diagram of peach type structure；There are special-shaped slot, special-shaped slot in peach type structure 108
The First terrace 108a of different height, second step face 108b, third step surface 108c, the 4th step surface 108d are arranged at bottom,
5th step surface 108e, the 6th step surface 108f, the 7th step surface 108g.Limiting wall 108h, peach type is arranged in peach type structure two sides
Structure setting has peach heart 108i.It is seamlessly transitted between First terrace 108a and second step face 108b, second step face 108b
Than third step surface 108c high 0.4mm~1mm, third step surface 108c than the 4th step surface 108d high 0.6mm, the 4th step surface
108d is seamlessly transitted, the 6th step than the 5th step surface 108e high 1mm between the 5th step surface 108e and the 6th step surface 108f
It is seamlessly transitted between face 108f and the 7th step surface 108g.Step face thickness is between 1.3mm~3.5mm.Peach type structure
Two sides limiting wall 108h and peach type structure peach heart 108i wall thickness are 5mm~7mm.Due to step surface 108a-108g and limitation side wall
The presence of 108h, peach heart 108i, limit the motion profile of limited block 109, and opening and closing can only be moved according to shown in Figure 16
Track movement, Figure 16 is movement locus schematic diagram of the limited block in peach type structure, during the motion, due to the first spring
107 presence is not deviate from so that the projective structure of limited block 109 is close to the special-shaped slot of peach type structure 108.
As shown in Figure 17 and Figure 18, Figure 17 is the first detail sectional view of filler cap PUSH switch；Figure 18 is oil filler
The the second detail sectional view 105a for covering PUSH switch is upper housing rotary shaft, and 108 sets of peach type structure in upper housing rotary shaft 105a
On, peach type structure 108 can rotate freely on axis, can also be along axial translation.And under the action of the first spring 107, with limit
Position block 109 is bonded closely.Guarantee the validity of movement.110 sets of second spring on upper housing 105, are constantly in compressive state,
Reset force is provided to backing-out punch 111 and ejects the ejecting force of filler cap.103 sets of sealing ring in lower case 101, are played sealing
The effect of waterproof.
The step of being switched using PUSH of the invention is as follows:
[when opening filler cap], manpower presses filler cap, pushes the backing-out punch 111 of PUSH switch, and backing-out punch 111 exists
Under the action of manpower and second spring 110, limited block 109 is driven to do exercises in peach type structure 108 by opening track.Ejection
Device 111 ejects under the action of second spring 110, rotates simultaneously, and rectangle structure 111b abjection in backing-out punch head is refueled
Lid is realized and opens and eject filler cap function.
[when closing filler cap], manpower presses filler cap, pushes the backing-out punch 111 of PUSH switch to bounce back, backing-out punch
111 drive limited block 109 in 108 structure of peach type by the movement of closing track.It realizes and closes filler cap function.
Entire to close during filler cap, peach type structure 108 is remained and is limited under the effect of the first spring 107
Block 109 is bonded closely, guarantees that movement is effective.
[after parking or car locking, needing locking filler cap], motor 104 rotate, the control translation insertion of locking shaft 102 top
Latch functions are realized in the rectangular limit hole 111e of device out, and people can not open filler cap outside vehicle.It is disengaged when locking shaft 102 moves
After the rectangular limit hole 111e of backing-out punch, filler cap is in the unlocked state, and personnel can make to implement filler cap switch behaviour
Make.
The advantages of basic principles and main features and the art of this patent of the art of this patent have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the art of this patent is not restricted to the described embodiments
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the art of this patent also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.Range is claimed in the art of this patent
It is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of collection is opened, the automobile filler cap PUSH switch of closing and latch functions comprising filler cap and motor,
It is characterized in that, automobile filler cap PUSH switch is realized locking by the positive and negative rotation of motor and unlocks the function of filler cap
Energy.
2. automobile filler cap PUSH switch according to claim 1, which is characterized in that it further comprises limit
Block, backing-out punch and compressed spring, in the unlocked state, when people presses filler cap outside vehicle, to open filler cap, limit
Block is moved according to the track of design, pops up backing-out punch under the action of compressed spring, realizes ejecting function.
3. automobile filler cap PUSH switch according to claim 2, which is characterized in that it further comprises guiding knot
Structure, under the action of guide frame, pop-up linear motion while is realized to be rotated by 90 ° backing-out punch, and backing-out punch is from filler cap lid
Plate disengages, and realizes and opens filler cap function.
4. automobile filler cap PUSH switch according to claim 1, which is characterized in that add when adding oil and needing to close
Oil port cover, while pressing filler cap, filler cap cover board pushes backing-out punch and retreats retraction people, and limited block is according to design rail
Mark movement, and under the action of the spring, limit state is entered, 90 ° of counter-rotating while backing-out punch bounces back, backing-out punch end
Cooperate with filler cap, enter closed state from opening state, limiter resets, convenient for moving in next step.
5. automobile filler cap PUSH according to claim 2 switch, which is characterized in that filler cap PUSH switch into
One step includes locking shaft (102), and locking shaft (102) is cooperated by the screw rod on the helicitic texture and motor (104) on inner wall, lock
Only axis (102) moves axially in reciprocal fashion, and the positive and negative axially reciprocating for switching to locking shaft (102) of motor (104) provides power.
6. automobile filler cap PUSH switch according to claim 5, which is characterized in that backing-out punch is provided on (111)
Rectangular limit hole, when locking shaft (102) is under the action of motor (104), movement is inserted into inside the square hole of backing-out punch (111)
When, it realizes the latch functions of filler cap, cannot artificially open filler cap outside vehicle under car locking state.
7. automobile filler cap PUSH switch according to claim 5, which is characterized in that further comprise upper housing
(101) and peach type structure (108), backing-out punch have helicla flute on (111), axial by cooperating with the salient point on upper housing (101)
It moves while realizing rotary motion；Limited block (109) bulge-structure, can be along referring to the special-shaped slot cooperation in peach type structure (108)
Fixed track movement.
8. automobile filler cap PUSH switch according to claim 5, which is characterized in that backing-out punch is provided on (111)
Annular opening on annular groove, with limited block (109) is assembled together；Limited block (109) can be with backing-out punch (111) together axis
It is rotated to linear motion, but not.
9. automobile filler cap PUSH switch according to claim 2, which is characterized in that further comprise lower case
(105), compressed spring is the first spring (107) and second spring (110), and second spring (110) covers on lower case (105)
It on column-shaped boss and is in compressive state, second spring (110) provides power for the axial movement of backing-out punch (111).
10. automobile filler cap PUSH switch according to claim 9, which is characterized in that the first spring (107) is fixed
Be compressive state on lower case (105), make the bulge-structure of limited block (109) always with it is different in peach type structure (108)
Shape slot fits closely, and when movement does not disengage；It further comprise sealing ring (103) and motor connector (106), sealing ring (103)
It covers on upper housing (101) head, water is avoided to enter electric elements inside shell, motor connector (106) connects automobile power source, is
Motor movement provides power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109266.2A CN109826514B (en) | 2019-02-07 | 2019-02-07 | Automobile oil filler cover PUSH switch integrating opening, closing and locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109266.2A CN109826514B (en) | 2019-02-07 | 2019-02-07 | Automobile oil filler cover PUSH switch integrating opening, closing and locking functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109826514A true CN109826514A (en) | 2019-05-31 |
| CN109826514B CN109826514B (en) | 2020-09-04 |
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ID=66863483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910109266.2A Active CN109826514B (en) | 2019-02-07 | 2019-02-07 | Automobile oil filler cover PUSH switch integrating opening, closing and locking functions |
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| Country | Link |
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| CN (1) | CN109826514B (en) |
Cited By (4)
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| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
| CN112356661A (en) * | 2020-11-17 | 2021-02-12 | 奇瑞商用车（安徽）有限公司 | Oil filler cap assembly and opening and locking method thereof |
| CN112746782A (en) * | 2019-10-30 | 2021-05-04 | 北京宝沃汽车股份有限公司 | Secondary opening mechanism of cabin cover lock and vehicle |
| CN113400929A (en) * | 2021-07-30 | 2021-09-17 | 湖南湖大艾盛汽车零部件装备制造有限公司 | Structure of charging port or oil filling port actuator |
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| US20180029469A1 (en) * | 2015-03-02 | 2018-02-01 | Cebi Italy S.P.A. | Lid-closing device with rocker |
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| DE202004005554U1 (en) * | 2004-04-10 | 2004-07-29 | Harting Automotive Gmbh & Co. Kg | Arrangement for remote unlocking of flap opening, especially motor vehicle tank filler lid, has electromagnet that can be operated in 2 positions to open locked lid always under mechanical tension |
| CN101337502A (en) * | 2008-08-20 | 2009-01-07 | 隆鑫工业有限公司 | Fuel tank cap |
| CN203452499U (en) * | 2012-06-25 | 2014-02-26 | 爱信精机株式会社 | Lid lock apparatus for vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746782A (en) * | 2019-10-30 | 2021-05-04 | 北京宝沃汽车股份有限公司 | Secondary opening mechanism of cabin cover lock and vehicle |
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
| CN112356661A (en) * | 2020-11-17 | 2021-02-12 | 奇瑞商用车（安徽）有限公司 | Oil filler cap assembly and opening and locking method thereof |
| CN112356661B (en) * | 2020-11-17 | 2022-05-03 | 奇瑞商用车（安徽）有限公司 | Oil filler cap assembly and opening and locking method thereof |
| CN113400929A (en) * | 2021-07-30 | 2021-09-17 | 湖南湖大艾盛汽车零部件装备制造有限公司 | Structure of charging port or oil filling port actuator |
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| CN109826514B (en) | 2020-09-04 |
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