CN206668356U - The attachment structure of engine oil filling cap - Google Patents
The attachment structure of engine oil filling cap Download PDFInfo
- Publication number
- CN206668356U CN206668356U CN201720236247.2U CN201720236247U CN206668356U CN 206668356 U CN206668356 U CN 206668356U CN 201720236247 U CN201720236247 U CN 201720236247U CN 206668356 U CN206668356 U CN 206668356U
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- China
- Prior art keywords
- engine
- oil sump
- filler
- connecting seat
- fixed
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- 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.)
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The attachment structure of engine oil filling cap, including engine and oil sump, the surrounding of oil sump forms flange, the flange of oil sump is bolted on engine, and pad is clamped between the flange and engine of oil sump, and pad includes the lamellar body of annular, the via of bolt is formed on lamellar body, the annular boss of lower extension is formed on the via side of lamellar body, annular boss is inserted with spring through oil sump, and the both ends of spring are pressed up against on the head and oil sump of bolt；Metallic framework is plugged with the lamellar body of lamellar body via both sides, metallic framework forms the raised line of annular up and down on the lamellar body of both sides, raised line is pressed up against on oil sump and engine.It is except the vibration isolation pad that composite is arranged on oil sump, improve the intrinsic frequency of oil sump, the noise of oil sump is carried out effectively suppressing outer, while oil sump is using resilient support, to reduce the generation and transmission of vibration, the vibration noise of engine also can be effectively reduced.
Description
Technical field：
The technical field of engine is the utility model is related to, more specifically to the connection knot of engine oil filling cap
Structure.
Background technology：
Drive to gas station's oiling.Filler cap is turned on, to engine plus good lubricating oil, sometimes you can have found can not find
The filler cap screwed down.Or filler cap is turned on, during to engine plus lubricating oil, fuel door, which is fallen on the ground, has been stained with silt, you
Handy lubricating oil cleaning, wastes time and energy expensive.So as to which on some engines chain can be fixed in the outside of filler cap, pass through lock
Chain is fixed on the engine, but such chain is located at the outside of engine, is easily drawn by the hook of extraneous object, so as to easily
Cause the damage of filler cap or engine oil filler.
Utility model content：
The purpose of this utility model and provides the connection knot of engine oil filling cap aiming at the deficiency of prior art
Structure, it can prevent the loss of filler cap, while not interfere with the normal use of filler cap.
The attachment structure of engine oil filling cap, including engine, oil filler is formed on engine, is molded on oil filler
There is flange, be molded jagged on the relative flange in oil filler both sides, oil filler is equipped with filler cap, on the inwall of filler cap
The fixture block to match with breach is formed, the connecting bracket of L-shaped is fixed with the inwall of oil filler, connection is fixed with filler cap
Seat, one end of chain is fixed in connecting bracket, the other end is fixed on connecting seat.
The connected mode of the connecting seat and chain is that chamber groove is formed in connecting seat, and the collar and volume are inserted with chamber groove
Spring, forms pillar on the connecting seat in the middle part of chamber groove, and one end of wind spring is fixed on pillar, the other end is fixed on the collar, even
Form jack on joint chair, the jack of chain through connecting seat is fixed and around the home on the collar.
The thickness of the oil filler flange is equal to the distance of connecting seat on the downside of fixture block lower surface to fixture block.
The diameter of the oil filler flange is equal to the diameter of filler cap inwall.
The beneficial effects of the utility model are：
1st, it can prevent the loss of filler cap, while small by engine external influence, not interfere with filler cap
Normal use.
2nd, it can be accommodated in filler cap using the chain of connection filler cap and oil filler, avoided because chain card
Put in oil filler and cause not opening filler cap the problem of.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross section structure diagram of the utility model filler cap.
In figure：1st, engine；11st, oil filler；111st, flange；112nd, breach；2nd, filler cap；21st, fixture block；3rd, connection branch
Frame；4th, connecting seat；41st, chamber groove；42nd, pillar；43rd, jack；5th, chain；6th, the collar；7th, wind spring.
Embodiment：
Embodiment：As shown in Fig. 1,2, the attachment structure of engine oil filling cap, including engine 1, it is molded on engine 1
There is oil filler 11, flange 111 formed on oil filler 11, jagged 112 are molded on the relative flange 111 in the both sides of oil filler 11,
Oil filler 11 is equipped with filler cap 2, and the fixture block 21 to match with breach 112, oil filler 11 are formed on the inwall of filler cap 2
Inwall on be fixed with the connecting bracket 3 of L-shaped, connecting seat 4 is fixed with filler cap 2, one end of chain 5 is fixed on connection branch
On frame 3, the other end is fixed on connecting seat 4.
The connected mode of the connecting seat 4 and chain 5 is that chamber groove 41 is formed in connecting seat 4, is inserted with chamber groove 41
The collar 6 and wind spring 7, pillar 42 are formed on the connecting seat 4 at the middle part of chamber groove 41, one end of wind spring 7 is fixed on pillar 42, is another
End is fixed on the collar 6, and jack 43 is formed on connecting seat 4, and the jack 43 of chain 5 through connecting seat 4 is fixed and covered around the home
On ring 6.
The thickness of the flange 111 of oil filler 11 is equal to the lower surface of fixture block 21 to the distance of the downside connecting seat 4 of fixture block 21.
The diameter of the flange 111 of oil filler 11 is equal to the diameter of the inwall of filler cap 2.
Operation principle：The utility model is the attachment structure of filler cap and engine oil filler, and it, which uses to be arranged on, adds
Chain 5 in hydraulic fluid port connects oil filler 11 and filler cap 2, so as to avoid filler cap 2 from being lost after backing out；
Its chain 5 is arranged in oil filler 11 simultaneously, small by external influence, can be avoided because chain 5 causes oil filler
11 or the destruction of filler cap 2；Chain 5 can be accommodated in simultaneously using wind spring 7 in filler cap 2.
Claims (4)
1. the attachment structure of engine oil filling cap, including engine (1), oil filler (11) is formed on engine (1), is refueled
Flange (111) is formed on mouth (11), jagged (112), oil filler are molded on the relative flange (111) in oil filler (11) both sides
(11) filler cap (2) is equipped, the fixture block (21) to match with breach (112) is formed on the inwall of filler cap (2), it is special
Sign is：The connecting bracket (3) of L-shaped is fixed with the inwall of oil filler (11), connecting seat (4) is fixed with filler cap (2),
One end of chain (5) is fixed in connecting bracket (3), the other end is fixed on connecting seat (4).
2. the attachment structure of engine oil filling cap according to claim 1, it is characterised in that：The connecting seat (4) with
The connected mode of chain (5) is that chamber groove (41) is formed in connecting seat (4), and the collar (6) and wind spring are inserted with chamber groove (41)
(7) pillar (42), is formed on the connecting seat (4) in the middle part of chamber groove (41), one end of wind spring (7) is fixed on pillar (42), is another
One end is fixed on the collar (6), and jack (43) is formed on connecting seat (4), and chain (5) passes through the jack (43) of connecting seat (4)
It is fixed and around the home on the collar (6).
3. the attachment structure of engine oil filling cap according to claim 1, it is characterised in that：The oil filler (11) is turned over
The thickness on side (111) is equal to the distance of connecting seat (4) on the downside of fixture block (21) lower surface to fixture block (21).
4. the attachment structure of engine oil filling cap according to claim 1, it is characterised in that：The oil filler (11) is turned over
The diameter on side (111) is equal to the diameter of filler cap (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236247.2U CN206668356U (en) | 2017-03-13 | 2017-03-13 | The attachment structure of engine oil filling cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720236247.2U CN206668356U (en) | 2017-03-13 | 2017-03-13 | The attachment structure of engine oil filling cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668356U true CN206668356U (en) | 2017-11-24 |
Family
ID=60376056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720236247.2U Active CN206668356U (en) | 2017-03-13 | 2017-03-13 | The attachment structure of engine oil filling cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017281A (en) * | 2018-07-05 | 2018-12-18 | 安徽知之信息科技有限公司 | A kind of new-energy automobile fuel tank flap |
-
2017
- 2017-03-13 CN CN201720236247.2U patent/CN206668356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017281A (en) * | 2018-07-05 | 2018-12-18 | 安徽知之信息科技有限公司 | A kind of new-energy automobile fuel tank flap |
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