CN208785881U - Different bore oil filler adaptive devices - Google Patents
Different bore oil filler adaptive devices Download PDFInfo
- Publication number
- CN208785881U CN208785881U CN201821405248.6U CN201821405248U CN208785881U CN 208785881 U CN208785881 U CN 208785881U CN 201821405248 U CN201821405248 U CN 201821405248U CN 208785881 U CN208785881 U CN 208785881U
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- Prior art keywords
- bayonet lock
- inner sleeve
- oil filler
- fixing seat
- oil
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Abstract
This application discloses a kind of different bore oil filler adaptive devices, the difference bore oil filler adaptive device includes inner sleeve (1), fixing seat (2) for being fixed on oil filler, bayonet lock (3), elastic component (4) and locating part (5), the fixing seat (2) is set in the inner sleeve (1) outside, sliding channel (6) are offered on the side wall of the fixing seat (2), one end and the inner sleeve (1) of the bayonet lock (3) are rotatablely connected, the elastic component (4) has trend of the other end far from the inner sleeve (1) for making the bayonet lock (3), the bayonet lock (3) can be limited in the sliding channel (6) by the locating part (5) and can be slided along the sliding channel (6).Present application addresses can not adapt to different size tank fillers as caused by oil strain cylinder size in the prior art is single, shape is fixed.
Description
Technical field
This application involves Automobile Products fields and engineering mechanical device field, add in particular to a kind of different bores
Hydraulic fluid port adaptive device.
Background technique
Oil is stolen to be filtered and preventing fuel sucking pipe from protruding into fuel tank the fuel oil that fuel tank is added, it currently would generally be in fuel tank
An oil-filtering tube is placed in oil filler to realize filtering and antitheft effect.In recent years with the continuous rise of diesel-fuel price,
The fuel oil case of the engineering mechanical devices such as theft truck occurs again and again throughout the country, thus brings to car owner huge
Puzzlement.Therefore become car owner's commonly antitheft means in reservoir port installation oil-filtering tube, fuel oil can pass through the oil strain of reservoir port
Cylinder injection fuel tank, and oil pick-up tube can not protrude into fuel tank and take oil, it is thus possible to the stolen risk of fuel oil is reduced to a certain extent.
But above-mentioned oil strain cylinder size need to fit like a glove with tank filler at present, thus be directed to for the oil filler of different bores, it needs
The oil-filtering tube of different model is set, and the practicability is poor, has certain limitation.
For different oil strain cylinder sizes in the prior art, single, shape is fixed, and can not adapt to different size tank fillers
The problem of, currently no effective solution has been proposed.
Utility model content
The main purpose of the application is to provide a kind of adaptive device that can be applicable in different bore tank fillers, with solution
The problem of certainly oil strain cylinder size is single in the prior art, shape fixes, can not adapt to the oil filler of different bore fuel tanks.
To achieve the goals above, this application provides a kind of different bore oil filler adaptive devices, which includes interior
Sleeve, the fixing seat for being fixed on oil filler, bayonet lock, elastic component and locating part, the fixed seating are located at the inner sleeve
Cylinder is outer, sliding channel is offered on the side wall of the fixing seat, one end of the bayonet lock and the inner sleeve are rotatablely connected, described
Elastic component, which has, makes the other end of the bayonet lock far from the trend of the inner sleeve, and the bayonet lock can be limited by the locating part
System is in the sliding channel and can slide along the sliding channel.
Further, the inner sleeve is oil-filtering tube, offers oil-through hole on the side wall of the oil-filtering tube and/or bottom surface.
Further, the oil-through hole is provided with the lower end of the oil-filtering tube.
Further, the different bore oil filler adaptive device further includes annular dish, the annular dish with it is described
The lateral wall of inner sleeve connects, and one end of the bayonet lock is rotatablely connected by the annular dish and the inner sleeve.
Further, card slot is provided on the annular dish lateral surface, the card slot and the bayonet lock lower end are corresponding
It is provided with pin hole, the bayonet lock is hinged by the pin shaft for passing through the pin hole with the card slot, and the elastic component is tension spring,
Described tension spring one end is connected with the locating part, and the other end is connected with the bayonet lock.
Further, the annular dish is threadedly coupled with the lateral wall of the inner sleeve.
Further, the fixing seat includes fixing seat end interconnected and fixing seat main body, the fixing seat end
The opening portion for the oil-filtering tube to be placed and taken out is offered on head, is provided with convex annular at the oil-filtering tube upper end opening
Edge is provided with the annular convex platform matched with the annular flange, the upper surface of the annular convex platform on the opening portion inner wall
It is provided with improved mat.
Further, the locating part is rectangular snap ring, and the both ends of the rectangular snap ring are separately positioned on the sliding
The left and right sides in channel.
Further, the quantity of the bayonet lock is at least two.
Further, the quantity of the bayonet lock is three.
In the embodiment of the present application, it is adopted as the side that inner sleeve adds the umbrella bayonet lock of applicable sizes oil filler
Bayonet lock is limited in rounding state by locating part by formula, and bayonet lock is popped up and is connected to when being detached from locating part by elastic component
On oil filler, achieve the purpose that the oil filler for making inner sleeve be suitable for different bore fuel tanks, increases different mouths to realize
The technical effect of diameter oil-filtering tube applicability, and then solve and caused since oil strain cylinder size is single, shape is fixed in the prior art
The technical issues of can not adapting to different size tank fillers.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the schematic perspective view of different bore oil filler adaptive devices in the embodiment of the present application；
Fig. 2 is the cross-sectional view in the embodiment of the present application under the non-installation condition of different bore oil filler adaptive devices；
Fig. 3 is the cross-sectional view in the embodiment of the present application under different bore oil filler adaptive device installation conditions；
Fig. 4 is the attachment structure schematic diagram of annular dish and bayonet lock in the embodiment of the present application；
Fig. 5 is the structural schematic diagram of fixing seat in the embodiment of the present application；And
Fig. 6 is the structural schematic diagram of oil-filtering tube in the embodiment of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " includes " and " tool in the description and claims of this application and above-mentioned attached drawing
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of product of components not
It those of is necessarily limited to be clearly listed component, but may include being not clearly listed or intrinsic for these products other
Component.
In this application, term " on ", "lower", "left", "right", "top", "bottom", "inner", "outside", " in ", "vertical",
The orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings.These terms primarily to
The application and embodiment are better described, is not intended to limit indicated device, element or component there must be spy
Orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " opening up ", " connection ", " connected ", " socket " should do broad sense reason
Solution.For example, it may be fixedly connected, it is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be
It is connected directly, or indirectly connected through an intermediary, or is two internal between device, element or component
Connection.For those of ordinary skills, above-mentioned term in this application specific can be understood as the case may be
Meaning.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 6, the embodiment of the present application provides a kind of different bore oil filler adaptive devices, which includes interior
Sleeve 1, the fixing seat 2 for being fixed on oil filler, bayonet lock 3, elastic component 4 and locating part 5, fixing seat 2 are set in inner sleeve 1
Outside, sliding channel 6 is offered on the side wall of fixing seat 2, one end of bayonet lock 3 and inner sleeve 1 are rotatablely connected, and elastic component 4 has and makes
Trend of the other end of bayonet lock 3 far from inner sleeve 1, bayonet lock 3 can be limited in sliding channel 6 by locating part 5 and can edges
Sliding channel 6 slides.
Inner sleeve 1 itself has oil strain and guard against theft oil effect, but its size is fixed, and the oil of different bores can not be applicable in
Fuel tank filler then needs to design and produce the inner sleeve of sizes in practical applications, to enable the inner sleeve to install
Onto different fuel tanks.As can be seen from the above description, the device working principle is as described below: in the non-installation condition of device
Under, bayonet lock 3 is limited in the sliding channel 6 on 2 side wall of fixing seat by locating part 5, by moving up inner sleeve 1, with inner sleeve
The bayonet lock 3 of 1 rotation connection of cylinder slides into bayonet lock 3 is connected with inner sleeve 1 one as inner sleeve 1 is along 6 upward sliding of sliding channel
After end is detached from the constraint of locating part 5, under the action of elastic component 4, the direction bullet of the other end of bayonet lock 3 away from inner sleeve 1
It opens, so that bayonet lock 3 be made to abut at oil filler.Therefore by the way that inner sleeve 1, fixing seat 2, bayonet lock 3,4 and of elastic component is rationally arranged
The size and positional relationship of locating part 5, can be realized and abut to inner sleeve 1 at the oil filler of different bores, to increase
The applicability of inner sleeve 1.
As the preferred embodiment of the application, inner sleeve 1 is oil-filtering tube, is opened up on the side wall of oil-filtering tube and/or bottom surface
There is oil-through hole 7.Preferably, oil-through hole 7 is provided on the side wall and bottom surface of oil-filtering tube lower end.The difference bore oil filler adapts to dress
The fuel tank that can be adapted for different bores is set, as shown in figure 3, bayonet lock 3 is connected in the groove of reservoir port after flicking, installation is steady
Gu.Guard against theft oil net described herein can be adapted for the fuel tank that bore is 70-125mm through the above way.Pass through oil-filtering tube
Setting so that fuel tank may only be refueled by oil-filtering tube into fuel tank, and fuel sucking pipe cannot be protruded into fuel tank internal and take oil, from
And realize the effect of guard against theft oil, while may filter out the foreign matter in fuel oil, it avoids enter into fuel tank and causes damages to fuel tank.
The connection type between bayonet lock 3 and inner sleeve 1 can be reasonably selected according to the actual situation, such as in inner sleeve 1
Multipair card slot outstanding is directly set on lateral wall, card slot is inserted into the lower end of bayonet lock 3, and by corresponding on bayonet lock 3 and card slot
The pin hole of setting realizes its rotation connection using pin shaft.
The setting form and installation site that elastic component 4 can also be reasonably selected according to the actual situation, for example, elastic component 4 is
Spring between oil filler inner wall and bayonet lock 3 is set, and spring one end connects oil filler inner wall, and the other end connects oneself of bayonet lock 3
By holding, spring is in tensional state, after bayonet lock 3 is detached from the constraint of locating part 5, by the stretching action of spring by 3 phase of bayonet lock
Inner sleeve 1 is flicked, realizes the abutting of bayonet lock 3 and oil filler；Elastic component 4, which can also be, to be arranged between bayonet lock 3 and inner sleeve 1
Spring, spring one end connects the lateral wall of inner sleeve 1, and the other end connects the free end of bayonet lock 3, and spring is in compressive state,
After bayonet lock 3 is detached from the constraint of locating part 5, bayonet lock 3 is flicked with respect to inner sleeve 1 by the elastic reaction of spring, realizes bayonet lock 3
With the abutting of oil filler.
As the preferred embodiment of the application, different bore oil filler adaptive devices further include annular dish 8, annual disk
Body 8 is connect with the lateral wall of inner sleeve 1, and one end of bayonet lock 3 is rotatablely connected by annular dish 8 and inner sleeve 1.Specifically, such as
Shown in Fig. 4, card slot 9 is provided on 8 lateral surface of annular dish, card slot 9 and 3 lower end of bayonet lock are correspondingly arranged on pin hole 10, bayonet lock 3
Hinged by the pin shaft 11 for passing through pin hole 10 with card slot 9, elastic component 4 is tension spring, tension spring one end and 5 phase of locating part
Even, the other end is connected with bayonet lock 3.After bayonet lock 3 is detached from the constraint of locating part 5, by the elastic reaction of tension spring by bayonet lock 3
Opposite inner sleeve 1 flicks, and realizes the abutting of bayonet lock 3 and oil filler.
Further, annular dish 8 is threadedly coupled with the lateral wall of inner sleeve 1.During the device is installed, rotation
When inner sleeve 1, since the limitation of sliding channel 6 is prevent annular dish 8 understands opposite inner sleeve 1 from rotating with inner sleeve 1
It moves upwards, until bayonet lock 3 flicks outward with respect to inner sleeve 1 after bayonet lock 3 is detached from locating part 5, realizes bayonet lock 3 and oil filler
It abuts.
Shape and the position of locating part 5 can be reasonably selected according to the actual situation, for example, locating part 5 can be located at inner sleeve
The outside of 1 side wall of cylinder can also be located on the side wall of inner sleeve 1, may be located on the inside sidewalls of inner sleeve 1.As this Shen
Preferred embodiment please, as shown in figure 5, locating part 5 is rectangular snap ring, it is logical that the both ends of rectangular snap ring are separately positioned on sliding
The left and right sides in road 6.By this rectangular snap ring outstanding, bayonet lock 3 is limited in sliding channel 6.Certainly, the form of snap ring
It is not limited to above-described rectangular, can also be the other shapes such as semicircle, in the application protection scope.
The shape and quantity of bayonet lock 3 can be reasonably selected according to the actual situation, to guarantee the stability installed, bayonet lock 3
Quantity is at least two.As the preferred embodiment of the application, as shown in figure 4, bayonet lock 3 is in the form of a column, and the quantity of bayonet lock 3 is
Three, and three bayonet locks are uniformly distributed on annular dish 8, and so that uniform force, installation is firm.
As the further improvement of the embodiment of the present application, fixing seat 2 includes fixing seat end 12 interconnected and fixes
Seat main body 13, the opening portion 14 for oil-filtering tube to be placed and taken out is offered on fixing seat end 12, as shown in fig. 6, oil strain
It is provided with annular flange 15 at cylinder upper end opening, is matched as shown in Fig. 2, being provided on 14 inner wall of opening portion with annular flange 15
Annular convex platform 16, the upper surface of annular convex platform 16 is provided with improved mat.
When installing the difference bore oil filler adaptive device, fixing seat end 12 is erected above reservoir port, fixing seat
Main body 13 protrudes into reservoir port and is fixed on inside reservoir port by fixing seat end 12.Be arranged in annular flange 15 it is jagged, just
In rotation oil-filtering tube.16 upper surface of annular convex platform is provided with improved mat, by the setting of improved mat, installs by the device
The frictional force between oil-filtering tube and fixing seat 2 is increased when on oil filler, on the one hand can prevent screw thread from inverting, on the other hand
It can make bayonet lock is stronger to be connected on oil filler.Further, it is also possible in 12 inside mounting circuit boards of fixing seat end, alarm
Device etc. further increases the warning function of the device.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of difference bore oil filler adaptive device, which is characterized in that including inner sleeve (1), for being fixed on oil filler
Fixing seat (2), bayonet lock (3), elastic component (4) and locating part (5), the fixing seat (2) is set in the inner sleeve (1) outside,
It is offered sliding channel (6) on the side wall of the fixing seat (2), one end of the bayonet lock (3) and the inner sleeve (1) rotation connect
It connects, the elastic component (4) has trend of the other end far from the inner sleeve (1) for making the bayonet lock (3), the bayonet lock (3)
It can be limited in by the locating part (5) in the sliding channel (6) and can be slided along the sliding channel (6).
2. difference bore oil filler adaptive device according to claim 1, which is characterized in that the inner sleeve (1) is filter
Oily cylinder offers oil-through hole (7) on the side wall of the oil-filtering tube and/or bottom surface.
3. difference bore oil filler adaptive device according to claim 2, which is characterized in that the oil-through hole (7) opens up
In the lower end of the oil-filtering tube.
4. difference bore oil filler adaptive device according to claim 1, which is characterized in that the difference bore oil filler
Adaptive device further includes annular dish (8), and the annular dish (8) connect with the lateral wall of the inner sleeve (1), the bayonet lock
(3) one end is rotatablely connected by the annular dish (8) and the inner sleeve (1).
5. difference bore oil filler adaptive device according to claim 4, which is characterized in that the annular dish (8) is outside
It is provided on side card slot (9), the card slot (9) and the bayonet lock (3) lower end are correspondingly arranged on pin hole (10), the bayonet lock
(3) with the card slot (9) by pass through the pin hole (10) pin shaft (11) hingedly, the elastic component (4) be tension spring, institute
It states tension spring one end to be connected with the locating part (5), the other end is connected with the bayonet lock (3).
6. difference bore oil filler adaptive device according to claim 4, which is characterized in that the annular dish (8) with
The lateral wall of the inner sleeve (1) is threadedly coupled.
7. difference bore oil filler adaptive device according to claim 2, which is characterized in that the fixing seat (2) includes
Fixing seat end (12) interconnected and fixing seat main body (13) offer on the fixing seat end (12) for will be described
The opening portion (14) that oil-filtering tube is placed and taken out is provided with annular flange (15), the opening at the oil-filtering tube upper end opening
Be provided with the annular convex platform (16) matched with the annular flange (15) on portion (14) inner wall, the annular convex platform (16) it is upper
Surface is provided with improved mat.
8. difference bore oil filler adaptive device according to claim 1, which is characterized in that the locating part (5) is side
The both ends of shape snap ring, the rectangular snap ring are separately positioned on the left and right sides of the sliding channel (6).
9. difference bore oil filler adaptive device according to claim 1, which is characterized in that the quantity of the bayonet lock (3)
It is at least two.
10. difference bore oil filler adaptive device according to claim 9, which is characterized in that the quantity of the bayonet lock (3)
It is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405248.6U CN208785881U (en) | 2018-08-29 | 2018-08-29 | Different bore oil filler adaptive devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405248.6U CN208785881U (en) | 2018-08-29 | 2018-08-29 | Different bore oil filler adaptive devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785881U true CN208785881U (en) | 2019-04-26 |
Family
ID=66207533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821405248.6U Active CN208785881U (en) | 2018-08-29 | 2018-08-29 | Different bore oil filler adaptive devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331520A (en) * | 2018-08-29 | 2019-02-15 | 南京智鹤电子科技有限公司 | Different bore oil filler adaptive devices |
-
2018
- 2018-08-29 CN CN201821405248.6U patent/CN208785881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331520A (en) * | 2018-08-29 | 2019-02-15 | 南京智鹤电子科技有限公司 | Different bore oil filler adaptive devices |
| CN109331520B (en) * | 2018-08-29 | 2024-03-22 | 南京智鹤电子科技有限公司 | Adapting device for oil filling ports with different diameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 210000 floor 5, block B, China Merchants high speed railway Plaza, No. 9, Jiangnan Road, Dongshan street, Jiangning District, Nanjing, Jiangsu Province Patentee after: NANJING ZHIHE ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 211100 No. 12, Mazhou East Road, Mau Ling Street, Jiangning District, Nanjing, Jiangsu Patentee before: NANJING ZHIHE ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |