CN209079645U - A kind of car anti-theft oil-filling pipe - Google Patents
A kind of car anti-theft oil-filling pipe Download PDFInfo
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- CN209079645U CN209079645U CN201821970805.9U CN201821970805U CN209079645U CN 209079645 U CN209079645 U CN 209079645U CN 201821970805 U CN201821970805 U CN 201821970805U CN 209079645 U CN209079645 U CN 209079645U
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- oil
- fixed
- filling pipe
- filler
- support plate
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Abstract
The utility model discloses a kind of car anti-theft oil-filling pipes, including filler cap, oil filler is provided at the top of the filler cap, thread groove is offered on the outside of the oil filler, the inner lower of the filler cap is fixed with support plate by screw sealing, the top center of the support plate is welded with fixed ring, the top outer of the fixed ring is equidistantly welded with support rod, fixed lid is welded at the top of the support rod, the top of the fixed lid and top outer are uniformly provided with intercommunicating pore, the top outer of the support plate is equidistantly fixed with spring, piston plate is fixed at the top of the spring, the centre of the piston plate offers fixation hole.The structure very simple of the utility model, lower production costs, and device will not have an impact refueling operation while improving safety, refuel also more convenient, so that device is very practical, convenient for being promoted on a large scale.
Description
Technical field
The utility model relates to oil filling pipe related fields, specially a kind of car anti-theft oil-filling pipe.
Background technique
Automobile common component when oil filling pipe, the feeding tube fuel tank of automobile being commonly used are the pipe of an open at both ends
Body is shelved with filtering net cylinder in tube body.After this oil filling pipe is on fuel tank, in the lid opening of nozzle, the filter screen in it
After cylinder is removed, other pipes can enter directly into fuel tank from oil filling pipe, steal the fuel oil in fuel tank.To car owner cause compared with
Huge economic loss.
Current oil filling pipe anti-theft performance is poor, and what is generallyd use is all that external lockset latching oil filler is antitheft to carry out,
Not only troublesome when refueling in this way, and anti-theft effect is also poor, when vehicle parking, is easy to steal oil by picking lock.
Utility model content
The purpose of this utility model is to provide a kind of car anti-theft oil-filling pipes, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of car anti-theft oil-filling pipe, including adds
Oil port cover is provided with oil filler at the top of the filler cap, thread groove, the oil filler is offered on the outside of the oil filler
The inner lower of lid is fixed with support plate by screw sealing, and the top center of the support plate is welded with fixed ring, institute
The top outer for stating fixed ring is equidistantly welded with support rod, and fixed lid is welded at the top of the support rod, described
The top of fixed lid and top outer are uniformly provided with intercommunicating pore, and the top outer of the support plate is equidistantly fixed with spring,
Piston plate is fixed at the top of the spring, the centre of the piston plate offers fixation hole, and the inner wall of the fixation hole is nested
It is fixed with rubber pad, fixed bin is provided between the bottom of the support plate and the interior bottom of filler cap, the fixed bin
Oil filling pipe is connected with by flange seal among bottom.
Preferably, the spring is set as three groups, and spring described in three groups is equally spaced between support plate and piston plate.
Preferably, the intermediate perforation of the support plate offers the diameter circular hole equal with the internal diameter of fixed ring, described solid
Storehouse is determined by being interconnected between circular hole and oil filler.
Preferably, the diameter of the piston plate and the diameter of oil filler are equal, and between piston plate and the inner wall of oil filler
It is set as being slidably and sealingly connected with.
Preferably, the fixed lid across fixation hole and is higher than plane where the top of piston plate, and the downside of fixed lid
It is to be slidably and sealingly connected between outer wall and rubber pad.
Preferably, the structure setting of the fixation hole is funnel-shaped structure.
Preferably, the material of the rubber pad is set as oil resistant rubber material, and the structure setting of rubber pad is infundibulate
Structure.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model, by being modified to filler cap, setting piston plate and fixed lid hide oil filler
Gear, when refueling, oil gun is withstood can push piston plate open easily, so that oil filler is connected with oiling pipeline, refuels and complete, piston
Plate can automatically reset under the action of the spring, close oil filler, and external pipeline cannot be introduced into inside oil filling pipe, can be blocked in
Fixed lid is external, so that the oil in fuel tank is safer, robber, which is difficult to extract oil plant, to be stolen；
2. the structure very simple of the utility model, lower production costs, and device, will not while improving safety
Refueling operation is had an impact, refuels also more convenient, so that device is very practical, convenient for being promoted on a large scale.
Detailed description of the invention
Fig. 1 is the whole interior structural schematic diagram of the utility model.
Fig. 2 is the support plate part of the front structure diagram of the utility model.
Fig. 3 is the piston plate top structure schematic diagram of the utility model.
Fig. 4 is the rubber pad schematic perspective view of the utility model
In figure: 1, filler cap, 2, intercommunicating pore, 3, spring, 4, support plate, 5, oil filling pipe, 6, fixed bin, 7, fixed ring,
8, support rod, 9, piston plate, 10, fixed lid, 11, oil filler, 12, thread groove, 13, fixation hole, 14, rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, embodiment provided by the utility model: a kind of car anti-theft oil-filling pipe, including filler cap
1, the top of filler cap 1 is provided with oil filler 11, and the outside of oil filler 11 offers thread groove 12, the inside of filler cap 1
Downside is fixed with support plate 4 by screw sealing, and it is equal with the internal diameter of fixed ring 7 that the intermediate perforation of support plate 4 offers diameter
Circular hole, fixed bin 6 pass through between circular hole and oil filler 11 be interconnected, convenient for the progress of refueling operation, the top of support plate 4
Centre is welded with fixed ring 7, and the top outer of fixed ring 7 is equidistantly welded with support rod 8, the top weldering of support rod 8
It connects and is fixed with fixed lid 10, the top of fixed lid 10 and top outer are uniformly provided with intercommunicating pore 2, outside the top of support plate 4
Side is equidistantly fixed with spring 3, and the top of spring 3 is fixed with piston plate 9, and spring 3 is set as three groups, and spring 3 etc. described in three groups
Away from being distributed between support plate 4 and piston plate 9, while spring 3 described in three groups can guarantee that piston plate 9 is stablized, when oiling, will not
Too big resistance is generated, is refueled more convenient, the diameter of piston plate 9 is equal with the diameter of oil filler 11, and piston plate 9 and oil filler
It is set as being slidably and sealingly connected between 11 inner wall, so that the leakproofness at the top of oiling pipeline is preferable, the centre of piston plate 9 is opened
Equipped with fixation hole 13, the structure setting of fixation hole 13 is funnel-shaped structure, and the inner wall nesting of fixation hole 13 is fixed with rubber pad 14,
The material of rubber pad 14 is set as oil resistant rubber material, and the structure setting of rubber pad 14 is funnel-shaped structure, when so that refueling
The resistance that oil gun nozzle is subject to is smaller, refuels more smooth, and fixed lid 10 passes through fixation hole 13 and is higher than where the top of piston plate 9
Plane, and to be slidably and sealingly connected between the downside outer wall and rubber pad 14 of fixed lid 10, external substance is closed so that having refueled
Oiling pipeline will not arbitrarily be entered, so that oil filling pipe road junction is more clean and tidy, the bottom of support plate 4 and the interior bottom of filler cap 1
Between be provided with fixed bin 6, oil filling pipe 5 is connected with by flange seal among the bottom of fixed bin 6, in oiling, oil gun top
Piston plate can firmly be pushed open easily, so that oil filler 11 is connected with oil filling pipe 5, refuels and complete, piston plate 9 can be acted in spring 3
Under automatically reset, close oil filler 11, and external pipeline cannot be introduced into inside oil filling pipe 5, can be blocked in fixed lid 10
Outside, so that the oil in fuel tank is safer, robber, which is difficult to extract oil plant, to be stolen.
Working principle: it in use, oil gun mouth injects in the oil filler 11 at 1 top of filler cap, slightly firmly, pushes
Piston plate 9, moves down it, support rod 8 is leaked out, so that mutually interconnecting between the oil filling pipe 5 of 6 bottom of fixed bin and oil filler 11
It is logical, refueling operation can be carried out at this time, refuels and completes, takes out oil gun, and piston plate 9 loses blocking, resets under the action of spring 3
Again support rod 8 is sheltered from, closes oil filler 11, then the threaded cap blocked is screwed on by thread groove 12, external oil pump
Pipeline is difficult to enter the inside of oil filling pipe 5, and safety is preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of car anti-theft oil-filling pipe, including filler cap (1), it is characterised in that: set at the top of the filler cap (1)
It is equipped with oil filler (11), is offered thread groove (12) on the outside of the oil filler (11), the inner lower of the filler cap (1)
It is fixed with support plate (4) by screw sealing, the top center of the support plate (4) is welded with fixed ring (7), described solid
The top outer for determining ring (7) is equidistantly welded with support rod (8), is welded with fixed lid at the top of the support rod (8)
(10), the top of the fixed lid (10) and top outer are uniformly provided with intercommunicating pore (2), the top of the support plate (4)
Outside is equidistantly fixed with spring (3), is fixed with piston plate (9) at the top of the spring (3), and the centre of the piston plate (9) is opened
Equipped with fixation hole (13), the inner wall nesting of the fixation hole (13) is fixed with rubber pad (14), the bottom of the support plate (4) with
It is provided between the interior bottom of filler cap (1) fixed bin (6), is connected among the bottom of the fixed bin (6) by flange seal
It is connected to oil filling pipe (5).
2. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the spring (3) is set as three
Group, and spring described in three groups (3) is equally spaced between support plate (4) and piston plate (9).
3. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the centre of the support plate (4)
Perforation offers the diameter circular hole equal with the internal diameter of fixed ring (7), the fixed bin (6) by circular hole and oil filler (11) it
Between be interconnected.
4. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the diameter of the piston plate (9)
It is equal with the diameter of oil filler (11), and be set as being slidably and sealingly connected between piston plate (9) and the inner wall of oil filler (11).
5. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the fixed lid (10) passes through solid
Determine hole (13) and be higher than plane where the top of piston plate (9), and between the downside outer wall and rubber pad (14) of fixed lid (10)
To be slidably and sealingly connected with.
6. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the structure of the fixation hole (13)
It is set as funnel-shaped structure.
7. a kind of car anti-theft oil-filling pipe according to claim 1, it is characterised in that: the material of the rubber pad (14)
It is set as oil resistant rubber material, and the structure setting of rubber pad (14) is funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970805.9U CN209079645U (en) | 2018-11-27 | 2018-11-27 | A kind of car anti-theft oil-filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970805.9U CN209079645U (en) | 2018-11-27 | 2018-11-27 | A kind of car anti-theft oil-filling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079645U true CN209079645U (en) | 2019-07-09 |
Family
ID=67125843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970805.9U Active CN209079645U (en) | 2018-11-27 | 2018-11-27 | A kind of car anti-theft oil-filling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079645U (en) |
-
2018
- 2018-11-27 CN CN201821970805.9U patent/CN209079645U/en active Active
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