CN208149061U - A kind of drawing and pulling type oil filler - Google Patents
A kind of drawing and pulling type oil filler Download PDFInfo
- Publication number
- CN208149061U CN208149061U CN201820263724.9U CN201820263724U CN208149061U CN 208149061 U CN208149061 U CN 208149061U CN 201820263724 U CN201820263724 U CN 201820263724U CN 208149061 U CN208149061 U CN 208149061U
- Authority
- CN
- China
- Prior art keywords
- oil filler
- elastic piece
- ontology
- oil
- slit aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a kind of drawing and pulling type oil fillers.The device includes the oil filler welding ontology of square tube type, slit aperture is offered in the opposing sidewalls of oil filler welding ontology, two slit apertures are located in same level, the elastic piece of rectangular patch is interspersed in slit aperture, elastic piece both ends extend to oil filler welding from corresponding slit aperture, and this is external, it offers positioned at elastic piece one end convenient for the fuel feed hole of addition oil liquid, the sliding slot along oil filler welding body length direction is offered on the oil filler welding ontology of each slit aperture side, the both ends of elastic piece are equipped with pillar, pillar is slidably connected in sliding slot, pillar makes the fuel feed hole on elastic piece be overlapped or misplace with oil filler welding ontology inner hole.Since elastic piece and oil filler weld this mates, so that closure or openness oil filler welding ontology avoids the oil gas of fuel tank inner fluid or volatilization from being discharged to outside fuel tank under the premise of ensuring that oil liquid enters fuel tank, to eliminate safe hidden trouble.
Description
Technical field
The utility model relates to oil tank of vehicle production technical field more particularly to a kind of drawing and pulling type oil fillers.
Background technique
The unidirectional valve assembly of motor vehicle fuel fuel tank filler is disclosed in existing Chinese patent database, application No. is
201220541507.4, applying date 2012.10.23, Authorization Notice No. CN202847424U, authorized announcement date are
2013.04.03, which includes weldment outside the oil filler of tubulose, further includes weldment and check valve inside the oil filler of tubulose；
One end of weldment extends to outside fuel tank outside the oil filler, weldment inside the other end and oil filler of weldment outside oil filler
The other end of weldment inside oil filler is arranged in one end connection, the check valve；Weldment is equipped with the one of check valve inside oil filler
Fuel tank internal is protruded at end；The check valve is made of unidirectional valve cover and one-way valve spring, by one-way valve spring by check valve
Cover board is mounted on the end of weldment inside hydraulic fluid port, and unidirectional valve cover can unidirectionally be opened to fuel tank internal.Disadvantage is that：By
It is controlled in the folding of unidirectional valve cover through one-way valve spring, one-way valve spring had not only born torsion but also born axial force, therefore held very much
Easy to damage, functional reliability is not good enough.
Utility model content
The purpose of this utility model be in view of the deficienciess of the prior art, provide a kind of structure it is simpler and work can
The drawing and pulling type oil filler leaned on.
To achieve the goals above, a kind of technical solution that drawing and pulling type oil filler is taken of the utility model：
A kind of drawing and pulling type oil filler, the oil filler including square tube type weld ontology, positioned at the opposite of oil filler welding ontology
Slit aperture is offered on side wall, two slit apertures are located in same level, and the bullet of rectangular patch is interspersed in the slit aperture
Property piece, the elastic piece both ends extend to oil filler welding from corresponding slit aperture, and this is external, opens up positioned at elastic piece one end
Have convenient for the fuel feed hole of addition oil liquid, is offered on the oil filler welding ontology of each slit aperture side and weld this along oil filler
The sliding slot in body length direction, the pillar that the both ends of the elastic piece are equipped with convenient for holding, the pillar are slidably connected at sliding slot
Interior, pillar makes the fuel feed hole on elastic piece be overlapped or misplace with oil filler welding ontology inner hole.
When utility model works, operator slides pillar, slides elastic piece, so that fuel feed hole and oil filler be made to weld
The inner hole for connecing ontology is overlapped, and forms access, and operator refuels, and after oiling, operator slides pillar, makes elastic piece
Sliding, so that the inner hole for making fuel feed hole and oil filler weld ontology misplaces, to block oil filler welding ontology.
Compared with prior art, the beneficial effects of the utility model are：Since elastic piece and oil filler welding ontology match
It closes, so that closure or openness oil filler welding ontology avoids fuel tank inner fluid or wave under the premise of ensuring that oil liquid enters fuel tank
Outside the oil gas discharge fuel tank of hair, to eliminate safe hidden trouble, while the structure is more reasonable, work relatively reliable.
Shell is arranged with outside the oil filler welding ontology, there are place elastic piece between shell and oil filler welding ontology
Gap, the outer wall of the shell is equipped with the convex shoulder of evagination, and convex shoulder is used for shell hot melt adhesion in fuel tank.Shell can be with
Oil filler welding ontology is fixed on fuel tank.
Outer wall positioned at oil filler welding ontology both ends is equipped with the claw of evagination, and the inner wall positioned at shell both ends is equipped with
The buckle matched with claw.Claw is matched with buckle, so that oil filler welding ontology is affixed on the shell.
Inclined slit aperture is offered on the side wall of the oil filler welding ontology.The slit aperture being obliquely installed is not only convenient for
Elastic piece sliding, and can be leaked out to avoid oil liquid.
The claw is the protrusion of wedge structure, and the buckle is the convex block for offering wedge-shaped impression.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of elastic piece in Fig. 1.
Wherein, 1 oil filler welding ontology, 101 slit apertures, 102 sliding slots, 103 claws, 2 elastic pieces, 201 fuel feed holes, 202
Pillar, 3 shells, 301 convex shoulders, 302 buckles.
Specific embodiment
It is a kind of drawing and pulling type oil filler as described in Fig. 1-2, the oil filler including square tube type welds ontology 1, is located at oil filler
It welds and offers inclined slit aperture 101 in the opposing sidewalls of ontology 1, the slit aperture 101 being obliquely installed is not only convenient for elasticity
Piece 2 slides, and can leak out to avoid oil liquid, and two slit apertures 101 are located in same level, are interspersed with square in slit aperture 101
The elastic piece 2 of shape sheet, 2 both ends of elastic piece extend to outside oil filler welding ontology 1 from corresponding slit aperture 101, are located at bullet
Property 2 one end of piece offer convenient for addition oil liquid fuel feed hole 201, positioned at each 101 side of slit aperture oil filler welding ontology 1 on
Offer the sliding slot 102 along oil filler welding 1 length direction of ontology, the pillar that the both ends of elastic piece 2 are equipped with convenient for holding
202, pillar 202 is slidably connected in sliding slot 102, and pillar 202 makes fuel feed hole 201 and oil filler on elastic piece 2 weld ontology 1
Inner hole is overlapped or dislocation, shell 3 is arranged with outside oil filler welding ontology 1, there are put between shell 3 and oil filler welding ontology 1
The gap of elastic piece 2 is set, the outer wall of shell 3 is equipped with the convex shoulder 301 of evagination, and convex shoulder 301 is used for 3 hot melt adhesion of shell in oil
On case, oil filler can be welded ontology 1 and is fixed on fuel tank by shell 3, be set on the outer wall at oil filler welding 1 both ends of ontology
There is the claw 103 of evagination, the inner wall positioned at 3 both ends of shell is equipped with the buckle 302 matched with claw 103, claw 103 and card
Button 302 matches, so that oil filler welding ontology 1 is fixed on shell 3, claw 103 is the protrusion of wedge structure, buckle
302 be the convex block for offering wedge-shaped impression.
When work, since elastic piece 2 is matched with oil filler welding ontology 1, so that the welding of closure or openness oil filler is originally
Body 1 avoids fuel tank inner fluid or the oil gas of volatilization from being discharged outside fuel tank, to eliminate under the premise of ensuring that oil liquid enters fuel tank
Security risk, while the structure is more reasonable, works relatively reliable.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of drawing and pulling type oil filler, the oil filler including square tube type welds ontology, it is characterised in that：This is welded positioned at oil filler
Slit aperture is offered in the opposing sidewalls of body, two slit apertures are located in same level, are interspersed with rectangle in the slit aperture
The elastic piece of sheet, the elastic piece both ends extend to oil filler welding from corresponding slit aperture, and this is external, is located at elastic piece
One end offers convenient for the fuel feed hole of addition oil liquid, offers on the oil filler welding ontology of each slit aperture side along oiling
The sliding slot of mouth welding body length direction, the pillar that the both ends of the elastic piece are equipped with convenient for holding, pillar sliding company
It connects in sliding slot, pillar makes the fuel feed hole on elastic piece be overlapped or misplace with oil filler welding ontology inner hole.
2. a kind of drawing and pulling type oil filler according to claim 1, it is characterised in that：It is arranged outside the oil filler welding ontology
There is a shell of tubulose, there are the gap for placing elastic piece between shell and oil filler welding ontology, is set on the outer wall of the shell
There is the convex shoulder of evagination, convex shoulder is used for shell hot melt adhesion in fuel tank.
3. a kind of drawing and pulling type oil filler according to claim 1 or 2, it is characterised in that：Ontology two is welded positioned at oil filler
The outer wall at end is equipped with the claw of evagination, and the inner wall positioned at shell both ends is equipped with the buckle matched with claw.
4. a kind of drawing and pulling type oil filler according to claim 3, it is characterised in that：The side wall of the oil filler welding ontology
On offer inclined slit aperture.
5. a kind of drawing and pulling type oil filler according to claim 4, it is characterised in that：The claw is the convex of wedge structure
It rises, the buckle is the convex block for offering wedge-shaped impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263724.9U CN208149061U (en) | 2018-02-23 | 2018-02-23 | A kind of drawing and pulling type oil filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263724.9U CN208149061U (en) | 2018-02-23 | 2018-02-23 | A kind of drawing and pulling type oil filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149061U true CN208149061U (en) | 2018-11-27 |
Family
ID=64383142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820263724.9U Expired - Fee Related CN208149061U (en) | 2018-02-23 | 2018-02-23 | A kind of drawing and pulling type oil filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103702A (en) * | 2019-06-06 | 2019-08-09 | 义乌工商职业技术学院 | Automobile oil filler cap structure and automobile |
-
2018
- 2018-02-23 CN CN201820263724.9U patent/CN208149061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103702A (en) * | 2019-06-06 | 2019-08-09 | 义乌工商职业技术学院 | Automobile oil filler cap structure and automobile |
| CN110103702B (en) * | 2019-06-06 | 2024-05-28 | 义乌工商职业技术学院 | Automobile filler cap structure and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |