CN209457597U - Automative petrol tank lock - Google Patents
Automative petrol tank lock Download PDFInfo
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- CN209457597U CN209457597U CN201822012842.5U CN201822012842U CN209457597U CN 209457597 U CN209457597 U CN 209457597U CN 201822012842 U CN201822012842 U CN 201822012842U CN 209457597 U CN209457597 U CN 209457597U
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- petrol tank
- sliding block
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- 238000005452 bending Methods 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
This application provides a kind of automative petrol tank locks, comprising: manual unlocking structure, manual unlocking structure include: the first lid；Push strut, including the main body being movably arranged on first lid, the first rotary guiding device for being set to the lock tongue of the bottom part body and being set on the body side；Locking rod is fixed on first lid；Sliding block is installed on the side wall of the main body；The guidance part for guiding the sliding block mobile is provided on the outer wall of the main body；Track groove is provided on the outer wall of the sliding block, the locking rod protrudes into the track groove, and the lower part of the track groove is provided with the limiting section for being limited to the locking rod；First spring, positioned at the main body back to the side of the lock tongue, and first spring can offset with the main body.The application embodiment provides a kind of automative petrol tank lock, to prevent the problem of accidentally causing fuel tank flap to automatically turn on by tank cap lock start button.
Description
Technical field
This application involves a kind of automative petrol tank locks.
Background technique
Currently, automative petrol tank lock when driving, be easy to appear it is unconscious by tank cap lock start button, fuel tank flap from
Dynamic the case where opening, security risk is brought, damages fuel tank cap.
Utility model content
In view of this, the application embodiment provides a kind of automative petrol tank lock, to prevent from accidentally leading by tank cap lock start button
The problem of causing fuel tank flap to automatically turn on.
To achieve the above object, this application provides the following technical solutions: a kind of automative petrol tank lock, comprising: opens manually
Lock construction, the manual unlocking structure include: the first lid；Push strut, including be movably arranged on first lid
Main body, the first rotary guiding device for being set to the lock tongue of the bottom part body and being set on the body side；Lock
Only bar is fixed on first lid；Sliding block is installed on the side wall of the main body；It is provided on the outer wall of the main body
Guidance part for guiding the sliding block mobile；Track groove is provided on the outer wall of the sliding block, the locking rod protrudes into described
In track groove, the lower part of the track groove is provided with the limiting section for being limited to the locking rod；First spring, is located at
The main body is back to the side of the lock tongue, and first spring can offset with the main body.
As a preferred embodiment, the first protrusion is provided in the track groove, the bottom surface of first protrusion
Lateral slot is formed between the inner wall of the track groove, is formed between the side of first protrusion and the inner wall of the track groove
Vertical slot, the lateral slot are connected with the vertical slot；The limiting section is set on the bottom surface of first protrusion.
As a preferred embodiment, it is described first protrusion bottom surface on be provided with tilt down extension first tiltedly
Face and the second inclined-plane, and formed between first inclined-plane and second inclined-plane angle be greater than 0 degree it is first curved less than 180 degree
Folding part, first bending part form the limiting section.
As a preferred embodiment, being provided on the inner wall of the track groove facing with first inclined-plane
Third inclined-plane and fourth inclined-plane facing with second inclined-plane, the third inclined-plane is parallel with first inclined-plane, institute
It is parallel with second inclined-plane to state the 4th inclined-plane, forms the second bending part between the third inclined-plane and the 4th inclined-plane,
Second bending part is faced with first bending part.
As a preferred embodiment, the side of first protrusion includes that opposite facing 5th inclined-plane and the 6th are oblique
Face, forms third bending part between the 5th inclined-plane and the 6th inclined-plane, the third bending part is curved in described first
Folding part is back to the side of second bending part.
As a preferred embodiment, being provided with first in face of the 5th inclined-plane on the inner wall of the track groove
Cambered surface and the second cambered surface in face of the 6th inclined-plane, first cambered surface and second cambered surface are from first protrusion
Top extends downwardly, and first cambered surface and second cambered surface are bent outwardly.
As a preferred embodiment, the guidance part be on the side wall for be set to the main body circumferentially
Annular groove, the slider surface is provided with the second protrusion to the side of the main body, and second protrusion is slidedly arranged in the annular groove.
As a preferred embodiment, being provided with aperture on first lid, the main body is movably worn
In the aperture, the sliding slot vertically extended is provided on the inner wall of first lid, the sliding slot is opened with described
Hole is connected, and the sliding block is slidedly arranged in the sliding slot.
As a preferred embodiment, the automative petrol tank lock further include: electronic unlocking structure, the electronic unlocking
Structure includes: motor；Electronic lock pin, the electronic lock pin are connect with the rotating shaft transmission of the motor；Lock pin bayonet, the lock pin
Bayonet is arranged on first lid, and the electronic lock pin can move in the lock pin bayonet, and the electronic lock pin
Moving direction perpendicular to the push strut axial direction, when the electronic lock pin is moved in the lock pin bayonet, the electricity
Pendulum lock pin at the top of the push strut to limiting.
As a preferred embodiment, comprising: the second lid being interlocked with first lid, described first
One end of spring offsets with the main body, and the other end of first spring offsets with second lid.
By above technical solution, automative petrol tank lock described in the application embodiment passes through setting sliding block, locking rod
So that, since locking rod and limiting section offset, so that lock tongue can not stretch out, can be only in the state of retraction in electronic unlocking,
To cannot achieve real unlocking, it is therefore desirable to lock tongue is pressed again, so that locking rod is mutually separated with limiting section, and from side
It is moved in vertical slot to slot.So that main body band movable slider under the action of the first spring moves up, thus to lock tongue
It is unlocked, so prevents the problem of accidentally causing fuel tank flap to automatically turn on by fuel tank start button, therefore, the application embodiment party
Formula provides a kind of automative petrol tank lock, to prevent the problem of accidentally causing fuel tank flap to automatically turn on by tank cap lock start button.
Detailed description of the invention
Attached drawing described here is only used for task of explanation, and is not intended to limit model disclosed in the present application in any way
It encloses.In addition, shape and proportional sizes of each component in figure etc. are only schematical, it is used to help the understanding to the application, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
Implement the application to select various possible shapes and proportional sizes as the case may be.In the accompanying drawings:
Fig. 1 is the assembling schematic diagram of the automative petrol tank lock of the application embodiment；
Fig. 2 is the structural schematic diagram of the push strut of the application embodiment；
Fig. 3 is the structural schematic diagram of the sliding block of the application embodiment；
Fig. 4 is the cross-sectional view of the automative petrol tank lock of the application embodiment；
Fig. 5 is the first position schematic diagram of the locking rod of the automative petrol tank lock of the application embodiment；
Fig. 6 is the schematic diagram that the locking rod of the automative petrol tank lock of the application embodiment slides in the first vertical slot；
Fig. 7 is the schematic diagram that the locking rod of the automative petrol tank lock of the application embodiment slides in the second vertical slot；
Fig. 8 is the second position schematic diagram of the locking rod of the automative petrol tank lock of the application embodiment.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu is fully described by, it is clear that described embodiment is only a part of embodiment of the application, rather than whole realities
Apply mode.Based on the embodiment in the application, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall in the protection scope of this application.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.
Please refer to Fig. 1 to Fig. 8, a kind of automative petrol tank lock provided by present embodiment, comprising: manual unlocking structure, institute
Stating manual unlocking structure includes: the first lid 11；Push strut 27, the push strut 27 include being movably arranged at described first
Main body 23, the lock tongue 25 being set at the top of the main body 23 and be set on 23 side of main body first on lid 11
Rotary guiding device 35；Locking rod 21, the locking rod 21 are fixed on first lid 11；Sliding block 29, the sliding block 29
It is installed on the side wall of the main body 23；The guiding for guiding the sliding block 29 mobile is provided on the outer wall of the main body 23
Portion 96；Track groove is provided on the outer wall of the sliding block 29, the locking rod 21 protrudes into the track groove, the track groove
Lower part is provided with the limiting section 94 for being limited to the locking rod 21；First spring 31, first spring 31 are located at
The main body 23 is back to the side of the lock tongue 25, and first spring 31 can offset with the main body 23.
When shutting, lock tongue 25 is pressed, so that push strut 27 is moved up with movable slider 29, since locking rod 21 is fixed
In on the first lid 11, so locking rod 21 can be relative to push strut 27 vertically during push strut 27 moves up
Slot 90 moves down, and reaches limiting section 94 via lateral slot 92 in the bottom of vertical slot 90, so that locking rod 21 and limit
Position portion 94 offsets, so sliding block 29 cannot be moved down relative to locking rod 21 namely locking rod 21 can limit push strut 27 to
Lower movement.Meanwhile in the process, it is provided with the first rotary guiding device 35 on 23 side of main body, is led by first rotation
To device 35, main body 23 rotates, and lock tongue 25 will rotate during pressing, to be shut.
Automative petrol tank lock described in the application embodiment is in electronic unlocking, due to locking rod 21 and 94 phase of limiting section
It supports, so that lock tongue 25 can not extend downwardly after rotating, can be only in the state of retraction, so that automobile oil can not be opened
Case lid.It needs to press lock tongue 25 again, sliding block 29 could be made to move up relative to locking rod 21, so that locking rod 21
It separates with 94 phase of limiting section, and is moved in vertical slot 90 from lateral slot 92.And lock tongue 25 is unclamped at this time, main body 23 is in the first bullet
Band movable slider 29 moves down under the action of spring 31, to be unlocked to lock tongue 25, so prevents accidentally by fuel tank start button
The problem of causing fuel tank flap to automatically turn on.
The automative petrol tank lock described in the application embodiment it can be seen from above scheme passes through setting sliding block 29, locking
Bar 21 makes in electronic unlocking, since locking rod 21 and limiting section 94 offset, so that lock tongue 25 can not stretch out, can be only in contracting
The state returned, to cannot achieve real unlocking, it is therefore desirable to lock tongue 25 is pressed again, so that locking rod 21 and limiting section
94 phases separate, and are moved in vertical slot 90 from lateral slot 92.So that main body 23 drives under the action of the first spring 31
Sliding block 29 moves up, to be unlocked to lock tongue 25, so prevent accidentally causes fuel tank flap automatic by fuel tank start button
The problem of unlatching.
As Figure 1 and Figure 4, in the present embodiment, the first lid 11 includes roof and the side being disposed around on roof
Wall.Downwardly open chamber 66 is formed between the roof and all side walls.Further, it is provided on roof for for push strut 27
The aperture 16 that wears of main body 23, which is connected with chamber 66, to be formed for push strut 27 is mobile and rotates space.
Preferably, the internal perisporium of aperture 16 extends outwardly, and forms righting bulge loop 45.There is centre bore 68, in this in the righting bulge loop 45
Heart hole 68 is connected with aperture 16.
As shown in Figure 2, Figure 4 shows, in the present embodiment, push strut 27 includes being movably arranged on the first lid 11
Main body 23, the lock tongue 25 for being set to 23 top of main body and the first rotary guiding device 35 being set on 23 side of main body.It should
Cylinder is in hollow cylindrical shape on the whole.The main body 23 is arranged in centre bore 68 and extends downward into aperture 16.The master
Body 23 can make the movement of up and down direction in centre bore 68, and can move in above-below direction while is rotated.
As shown in Figure 1, lock tongue 25 includes the circular rotatable portion 22 being connected with main body 23 and is connected to circular rotatable portion 22
On tabs 24.As shown in figure 4, the circular rotatable portion 22 passes through the top of the first lid 11, so that tabs 24 are pushing away
Expose except the first lid 11 always during compression bar 27 is mobile along the vertical direction.Tabs 24 are, for example, rectangle, especially
For rectangle, positioning and locking can be realized according to different directions.Further, lock tongue 25 stretches out, and automative petrol tank lock is opened, lock
Tongue 25 retracts, and automative petrol tank lock is closed.Further, it is provided on the first lid 11 to the first rotary guiding device 35 guiding
Second rotary guiding device (not shown), so that push strut 27 is also able to rotate during pushing, to realize lock tongue 25
Rotation.First rotary guiding device 35 can be helicla flute, which is guiding projection, so facilitate
Production and installation.Certainly, first rotary guiding device 35 or guiding projection, second rotary guiding device are setting
Guide groove on the first lid 11.
In the present embodiment, locking rod 21 is used to limit the movement of sliding block 29.Specifically, as shown in Fig. 2, Fig. 5, locking
Bar 21 has vertical extended segment 17 and the horizontal extension section 19 above vertical extended segment 17.As shown in figure 5, the vertical extension
Section 17 is fixed on the first lid 11.The fixed form, which can be, to be welded and fixed.Be integrally formed etc., this application is not advised
It is fixed.Second spring 33 is arranged on locking rod 21.The second spring 33 is fixedly connected on the first lid 11.Specifically, this
There is a protrusion column on one lid 11, square groove is provided on protrusion column, second spring 33 is connected in square groove.The second spring 33
For limiting being completely embedded for locking rod 21 and sliding block 29.
As shown in figure 5, in the present embodiment, sliding block 29 is installed on the side wall of main body 23, so that 29 energy of sliding block
It is moved with the movement of main body 23.Specifically, it is provided with and to vertically extend on the inner wall of the aperture 16 of the first lid 11
Sliding slot 53, sliding block 29 are slidedly arranged in sliding slot 53.To which sliding block 29 can make the movement of up and down direction in sliding slot 53.As shown in Fig. 2,
The guidance part 96 moved up and down for guide shoe 29 is provided on the outer wall of main body 23, thus on 23 energy band movable slider 29 of main body
Lower movement.Further, guide part is the annular groove 96 circumferentially being set on the side wall of main body 23, and sliding block 29 is in face of master
The side of body 23 is provided with the second protrusion 55, and the second protrusion 55 is slidedly arranged in annular groove 96.To be moved along the vertical direction when main body 23
When being rotated while dynamic, main body 23 is rotated by the second protrusion 55 and annular groove 96 relative to sliding block 29, so guarantee sliding block
29 when moving along the vertical direction in sliding slot 53, will not rotate.Certain guide part may be the side for being set to main body 23
The second protrusion 55 on wall, and at this point, sliding block 29 is then provided with annular groove 96 circumferentially in face of the side of main body 23, and the
Two protrusions 55 are slidedly arranged in annular groove 96.This application is not provided.
As shown in figure 3, in the present embodiment, track groove is provided on the outer wall of sliding block 29, locking rod 21 is inserted into rail
In mark slot.As shown in figure 5, specifically, one end of the horizontal extension section 19 of locking rod 21 is protruded into track groove, and can be in sliding block 29
When moving up and down, moved in track groove relative to sliding block 29.It is convex that first is provided with as shown in Fig. 3, Fig. 6, Fig. 8, in track groove
Play 57.As shown in figure 8, forming lateral slot 92, the side of the first protrusion 57 between the bottom surface of the first protrusion 57 and the inner wall of track groove
Vertical slot 90 is formed between face and the inner wall of track groove.Namely first protrusion 57 track groove is divided into vertically extend it is perpendicular
To slot 90 and the lateral slot 92 upwardly extended from the bottom of vertical slot 90.Lateral slot 92 is connected with vertical slot 90.Track groove
Lower part is provided with the limiting section 94 for being limited to locking rod 21.Specifically, it is arranged on the bottom surface of the first protrusion 57 limited
Position portion 94, locking rod 21 move down Shi Nengyu limiting section 94 relative to sliding block 29 and offset to limit sliding block 29 and move up.Lock
Only bar 21 has first position and the second position, at first position, i.e., non-depressed state, as shown in figure 5, the one of locking rod 21
End is located at the top of vertical slot 90, and lock tongue 25 is in extended position, is in unlocking condition (lock tongue 25 no longer blocks fuel tank cap),
When the second position, as shown in figure 8, lock compression bar offsets with limiting section 94, lock tongue 25 is retracted, and in locking state, (lock tongue 25 is blocked
Fuel tank cap).
As shown in Fig. 3, Fig. 6, Fig. 8, in one embodiment, the first protrusion 57 has bottom surface and upwardly extends from bottom surface
Side the first inclined-plane 59 and the second inclined-plane 61 for tilting down extension are further provided on the bottom surface of the first protrusion 57,
Angle is formed between first inclined-plane 59 and the second inclined-plane 61 is greater than 0 degree of first bending part 71 for being less than 180 degree, the first bending part 71
Form limiting section 94.To offset with the first bending part 71, in turn when locking rod 21 is located at the lower section of the first bending part 71
Limitation sliding block 29 moves up.First inclined-plane 59 and the second inclined-plane 61 have guiding role to locking rod 21, to guarantee locking rod
21 can slide from vertical slot 90 towards the first bending part 71, so that locking rod 21 can be connected under the first bending part 71.Rail
The third inclined-plane 63 and the 4th inclined-plane 65 for tilting down extension, third inclined-plane 63 and the first inclined-plane 59 are provided on the inner wall of mark slot
Facing, the 4th inclined-plane 65 and the second inclined-plane 61 are facing, and third inclined-plane 63 is parallel with the first inclined-plane 59, the 4th inclined-plane 65
It is parallel with the second inclined-plane 61.Therefore lateral slot 92 includes the first lateral slot formed between the first inclined-plane 59 and third inclined-plane 63
81 and second the second lateral slot 83 that is formed between inclined-plane 61 and the 4th inclined-plane 65.Therefore locking rod can pass through the first inclined-plane 59
The first lateral slot 81 between third inclined-plane 63 is connected under the first bending part 71, and can be oblique by the second inclined-plane 61 and the 4th
The second lateral slot 83 between face 65 is connected under the first bending part 71.Therefore ensure that locking rod 21 relative to sliding block 29 to
It can be connected in during lower movement under the first bending part 71.Further, third inclined-plane 63 and the 4th inclined-plane 65 are to locking rod
21 have guiding role, to guarantee that locking rod 21 can slide into vertical slot 90 from the first bending part 71.Namely when unlocking, pressing
Lock tongue 25, sliding block 29 move up, thus locking rod 21 can relative to sliding block 29 along third inclined-plane 63 or the 4th inclined-plane 65 to
Lower movement, hence into vertical slot 90.The first cambered surface positioned at the first raised 57 opposite sides is provided on the inner wall of track groove
85 and second cambered surface 87, the first cambered surface 85 and the second cambered surface 87 are extended downwardly from the top of the first protrusion 57, and the first cambered surface
85 and second cambered surface 87 be bent outwardly.First cambered surface 85 and the second cambered surface 87 have guiding role, guarantee 21 energy of locking rod
Vertically slot 90 moves up and down.The side of first protrusion 27 includes opposite facing 5th inclined-plane 67 and the 6th inclined-plane 69, and the 5th tiltedly
Face 67 and the first cambered surface 85 are facing, and the 6th inclined-plane 69 and the second cambered surface 87 are facing.Vertical slot 90 include the 5th inclined-plane 67 with
The second vertical slot formed between the first vertical slot 77 formed between first cambered surface 85 and the 6th inclined-plane 69 and the second cambered surface 87
79.First vertical slot 77 is located at the outside of the second track groove.Second vertical slot 79 is located at the outside of the first track groove.Due to
The first cambered surface 85 and the second cambered surface 87 are provided on the side wall of track groove, so when locking rod 21 is convex relative to sliding block 29 from first
57 top is played when moving down, the first vertical slot 77 can be entered along the first cambered surface 85 or enters second along the second cambered surface 87 is perpendicular
To slot 79.When locking rod 21 is moved along the first vertical slot 77, it can be entered in the first lateral slot 81 by the first inclined-plane 59 and be stopped
Terminate in the first bending part 71.When locking rod 21 is moved along the second vertical slot 79, can by the second inclined-plane 61 enter the second side to
In slot 83 and stop at the first bending part 71.To ensure that locking rod 21 can be moved to the first bending part 71 from vertical slot 90
Position.
As shown in Figure 3, it is preferable that the second bending part 73, the second bending are formed between third inclined-plane 63 and the 4th inclined-plane 65
Portion 73 is faced with the first bending part 71.To press lock tongue 25, locking rod can be made when locking rod 21 is in first position
21 move down relative to sliding block 29 along third inclined-plane 63, hence into the first vertical slot 77.Or make 21 phase of locking rod
Sliding block 29 is moved down along the 4th inclined-plane 65, hence into the second vertical slot 79.
As shown in figure 3, in one embodiment, forming third bending part between the 5th inclined-plane 67 and the 6th inclined-plane 69
75, and third bending part 75 is located at the first bending part 71 back to the side of the second bending part 73.So that the first vertical slot 77
It can intersect in the top of the first protrusion 57 with the second vertical slot 79, and be merged into a vertical slot 90.
Automative petrol tank lock described in the application embodiment presses lock tongue 25 when shutting, so that sliding block 29 moves up
When, locking rod 21 can move down in vertical slot 90 relative to sliding block 29, and from the first vertical slot 77, as shown in fig. 6, (or
Upward-sliding bottoms second vertical slot 79, as shown in Figure 7) enter the first lateral slot 81 (or the second lateral slot upwardly extended
83) in, to offset with the first bending part 71, as shown in Figure 8.Meanwhile in the process, there is the first rotation on 23 side of main body
Guiding device 35, by first rotary guiding device 35, main body 23 rotates, and lock tongue 25 occurs to turn during pressure
Dynamic, lock tongue 25 blocks fuel tank cap, is locked.I.e. locking rod 21 is moved to the second position from first position.
Automative petrol tank lock described in the application embodiment needs to press lock tongue 25 again in electronic unlocking, so that
Sliding block 29 moves down and compresses the first spring 31, so locking rod 21 can relative to sliding block 29 from the first bending part 71 along first
Lateral slot 81 (or second lateral slot 83) moves down.Then unclamping lock tongue 25 makes push strut 27 in the effect of the first spring 31
Band movable slider 29 moves down under power, i.e., locking rod 21 is moved relative to sliding block 29 from the first lateral slot 81 (or second lateral slot 83)
It moves in the first vertical slot 77 (or second vertical slot 79) and moving up, and then is moved to the first vertical slot 77 (or second is perpendicular
To slot 79) top.In the process, there is the first rotary guiding device 35 on 23 side of main body, led by first rotation
To device 35, main body 23 rotates, and lock tongue 25 rotates during moving up, and lock tongue 25 no longer blocks fuel tank
Lid, unlocks.I.e. locking rod 21 is moved to first position from the second position.At the second position, if accidentally having pressed tank cap lock
Electric opening key, since locking rod 21 and the first bending part 71 offset, sliding block 29 cannot be moved up, to avoid reservoir port
The problem of lid automatically turns on.
In the present embodiment, the first spring 31 is located at main body 23 back to the side of lock tongue 25.As Figure 1 and Figure 4,
One spring 31 is located at the top of lock tongue 25 and the first spring 31 is arranged in main body 23.First spring 31 is for jacking up push strut
27, to realize the switching of locking rod 21 first position and the second position.Further, manual unlocking structure further include: with first
The second lid 13 that lid 11 is interlocked, the first lid 11 and the second lid 13 form installation motor 37, electronic lock pin 39, push
The sealing space of bar 27, locking rod 21, sliding block 29 and the first spring 31.One end of first spring 31, such as in Fig. 4
Lower end offsets with main body 23, the other end of the first spring 31, such as the upper end in such as Fig. 4, offsets with second lid 13.
The sealing space plays closing and protective effect for protecting manual unlocking structure and electronic unlocking structure.Second lid, 13 He
The upper and lower position of first lid 11 be it is opposite, can also be with the second lid 13 upper when use, the first lid 11 is under.Further
Ground is provided with 15 first spring 31 of locating rod on second lid 13 and is sheathed in locating rod 15, and locating rod 15 is arranged in master
In body 23, so that the first spring 31 can push against between main body 23 and the second lid 13.
As shown in Figure 1, further, automative petrol tank lock further include: electronic unlocking structure, electronic unlocking structure can be hand
The supplement or auxiliary of dynamic unlocking structure can reinforce the safety of locking further on the basis of manual unlocking structure.Manually
Unlocking structure individually can be carried out independently, can also manual unlocking structure combine electronic unlocking structure complete jointly
As shown in Figure 1, Figure 7 shows, in the present embodiment, electronic unlocking structure includes: motor 37；Electronic lock pin 39, it is electronic
Lock pin 39 is connect with the rotating shaft transmission of motor 37；Lock pin bayonet 41, lock pin bayonet 41 are arranged on the first lid 11, electronic lock pin
39 can move in lock pin bayonet 41, and the moving direction of electronic lock pin 39 works as electric lock perpendicular to the axial direction of push strut 27
When pin 39 is moved in lock pin bayonet 41, electronic lock pin 39 limits the top of push strut 27.The motor 37 has shaft,
To which when opening motor 37, shaft can be carried out rotation.Further, it is also connected between the shaft of motor 37 and electronic lock pin 39
There are screw rod 47 or worm screw, screw rod 47 connects retainer 49, and electronic lock pin 39 is arranged on retainer 49.Retainer 49 is in screw rod 47
Worm drive under, translated, stablize unlocking at the uniform velocity to be formed.Motor 37 can be with start and stop, for example, motor 37 connects by control
The controller in car steering room is connect, start and stop are carried out under the order of controller, drives screw rod 47 to rotate, to drive electric lock
When pin 39 is extend into lock pin bayonet 41, it can be stuck in the top of main body 23, cannot increase or downlink main body 23 (lock tongue 25),
It is thereby achieved that electric locking.
When manual unlocking structure combines electronic unlocking structure to complete unlocking process jointly, the course of work is for example are as follows: 1, motor
37 are powered exits with pendulum lock pin；2, at this point, pressing lock tongue 25；Sliding block 29 moves up and compresses the first spring 31, and then locking
Bar 21 can be moved down from the first bending part 71 along the first lateral slot 81 (or second lateral slot 83) relative to sliding block 29；3, it unclamps
Under the action of the first spring 31, lock tongue 25 moves downward lock tongue 25 with movable slider 29；4, during this, sliding block 29 slides into top
Portion is lockset position of coupler.
It is as follows to shut state, presses lock tongue 25, while lock tongue 25 rotates, band movable slider 29 moves upwards, 21 meeting of locking rod
It is moved in the track groove of sliding block 29；When sliding block 29 slides into bottom, locking rod 21 can be connected to the first bending part 71, to lock
Stop sliding block 29, after lock tongue 25 rotates 90 degree at this time, can not stretch out, is locked position.
It should be noted that term " first ", " second " etc. are used for description purposes only and distinguish in the description of the present application
Similar object between the two and is not present sequencing, can not be interpreted as indication or suggestion relative importance.In addition,
In the description of the present application, unless otherwise indicated, the meaning of " plurality " is two or more.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to preceding claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon 23 content of main body, also should not be considered as applicant the theme is not thought of as it is disclosed
Application theme a part.
Claims (10)
1. a kind of automative petrol tank lock characterized by comprising manual unlocking structure, the manual unlocking structure include:
First lid；
Push strut, including be movably arranged on first lid main body, be set to the lock tongue of the bottom part body with
And it is set to the first rotary guiding device on the body side；
Locking rod is fixed on first lid；
Sliding block is installed on the side wall of the main body；It is provided on the outer wall of the main body for guiding the sliding block movement
Guidance part；Track groove is provided on the outer wall of the sliding block, the locking rod protrudes into the track groove, under the track groove
Portion is provided with the limiting section for being limited to the locking rod；
First spring, positioned at the main body back to the side of the lock tongue, and first spring can offset with the main body.
2. automative petrol tank lock according to claim 1, it is characterised in that: be provided with the first protrusion, institute in the track groove
It states and forms lateral slot between the bottom surface of the first protrusion and the inner wall of the track groove, the side and the track of first protrusion
Vertical slot is formed between the inner wall of slot, the lateral slot is connected with the vertical slot；The limiting section is set to described first
On the bottom surface of protrusion.
3. automative petrol tank lock according to claim 2, it is characterised in that: be provided with downwards on the bottom surface of first protrusion
The first inclined-plane and the second inclined-plane extended is tilted, and forms angle between first inclined-plane and second inclined-plane and is greater than 0 degree
Less than the first bending part of 180 degree, first bending part forms the limiting section.
4. automative petrol tank lock according to claim 3, it is characterised in that: be provided on the inner wall of the track groove with it is described
The facing third inclined-plane in first inclined-plane and fourth inclined-plane facing with second inclined-plane, the third inclined-plane and described the
One inclined-plane is parallel, and the 4th inclined-plane is parallel with second inclined-plane, between the third inclined-plane and the 4th inclined-plane
The second bending part is formed, second bending part is faced with first bending part.
5. automative petrol tank lock according to claim 4, it is characterised in that: the side of first protrusion includes opposite facing
5th inclined-plane and the 6th inclined-plane form third bending part, the third bending between the 5th inclined-plane and the 6th inclined-plane
Portion is located at first bending part back to the side of second bending part.
6. automative petrol tank lock according to claim 5, it is characterised in that: be provided on the inner wall of the track groove in face of institute
First cambered surface on the 5th inclined-plane and the second cambered surface in face of the 6th inclined-plane are stated, first cambered surface and second cambered surface are equal
It is extended downwardly from the top of first protrusion, and first cambered surface and second cambered surface are bent outwardly.
7. automative petrol tank lock according to claim 1, it is characterised in that: the guidance part is the side for being set to the main body
Annular groove circumferentially on wall, the slider surface are provided with the second protrusion, second protrusion to the side of the main body
It is slidedly arranged in the annular groove.
8. automative petrol tank lock according to claim 1, it is characterised in that: it is provided with aperture on first lid, it is described
Main body is movably arranged in the aperture, is provided with the sliding slot vertically extended on the inner wall of first lid,
The sliding slot is connected with the aperture, and the sliding block is slidedly arranged in the sliding slot.
9. automative petrol tank lock according to claim 1, which is characterized in that the automative petrol tank lock further include: electronic unlocking
Structure, the electronic unlocking structure include:
Motor；
Electronic lock pin, the electronic lock pin are connect with the rotating shaft transmission of the motor；
Lock pin bayonet, the lock pin bayonet are arranged on first lid, and the electronic lock pin can be in the lock pin bayonet
It is mobile, and the moving direction of the electronic lock pin is perpendicular to the axial direction of the push strut, when the electronic lock pin is moved to institute
When stating in lock pin bayonet, the electronic lock pin at the top of the push strut to limiting.
10. automative petrol tank lock according to claim 9, characterized in that it comprises: be interlocked with first lid
Second lid, one end and the main body of first spring offset, the other end of first spring and second lid
It offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012842.5U CN209457597U (en) | 2018-12-03 | 2018-12-03 | Automative petrol tank lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012842.5U CN209457597U (en) | 2018-12-03 | 2018-12-03 | Automative petrol tank lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209457597U true CN209457597U (en) | 2019-10-01 |
Family
ID=68039703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012842.5U Expired - Fee Related CN209457597U (en) | 2018-12-03 | 2018-12-03 | Automative petrol tank lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209457597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255312A (en) * | 2018-12-03 | 2020-06-09 | 张泽修 | Automobile fuel tank lock |
-
2018
- 2018-12-03 CN CN201822012842.5U patent/CN209457597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255312A (en) * | 2018-12-03 | 2020-06-09 | 张泽修 | Automobile fuel tank lock |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |