CN204163799U - Novel oil drain plug structure - Google Patents
Novel oil drain plug structure Download PDFInfo
- Publication number
- CN204163799U CN204163799U CN201420470478.6U CN201420470478U CN204163799U CN 204163799 U CN204163799 U CN 204163799U CN 201420470478 U CN201420470478 U CN 201420470478U CN 204163799 U CN204163799 U CN 204163799U
- Authority
- CN
- China
- Prior art keywords
- groove
- oil drain
- utility
- drain plug
- model
- 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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- General Details Of Gearings (AREA)
- Friction Gearing (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of novel oil drain plug structure, comprise: plug screw head, threaded stem and the gasket seal be arranged between described plug screw head, threaded stem, described threaded stem inside is provided with groove, permanent magnet is provided with in described groove, described permanent magnet comprises the Lower Half and the convex first half in groove outside that are arranged in groove, and the described first half is provided with multiple groove.By the way, the utility model is simple and reasonable, has magnetic, and adsorption plane is large, advantages of good adsorption effect.
Description
Technical field
The utility model relates to technical field of engines, particularly relates to a kind of novel oil drain plug structure.
Background technique
Engine sump tank is the shell of closed crankcase as oil storage tank, prevents impurity from entering, and collects and store the lubricant oil flowed back to by each friction surface of diesel engine.Engine sump tank is provided with oil drain plug, is used for when changing oil releasing dirty oil, have a kind of magnetic oil drain plug at present, the iron filings be used in adsorpting lubrication oil, existing this oil drain plug just has some magnet adsorption faces at screw rod end face, and adsorption plane is little, and adsorption effect is not good.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of novel oil drain plug structure, simple and reasonable, has magnetic, and adsorption plane is large, advantages of good adsorption effect.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of novel oil drain plug structure, comprise: plug screw head, threaded stem and the gasket seal be arranged between described plug screw head, threaded stem, described threaded stem inside is provided with groove, permanent magnet is provided with in described groove, described permanent magnet comprises the Lower Half and the convex first half in groove outside that are arranged in groove, and the described first half is provided with multiple groove.
In the utility model preferred embodiment, described groove is cylindrical, and described permanent magnet matches with groove.
In the utility model preferred embodiment, described groove is toroidal cavity.
In the utility model preferred embodiment, described multiple groove is set in qually spaced on the first half of permanent magnet.
The beneficial effects of the utility model are: the novel oil drain plug structure that the utility model discloses, simple and reasonable, have magnetic, and adsorption plane is large, advantages of good adsorption effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model novel oil drain plug structure one preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, plug screw head, and 2, threaded stem, 3, gasket seal, 4, groove, 5, Lower Half, 6, the first half, 7, groove.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of novel oil drain plug structure, comprising: plug screw head 1, threaded stem 2 and the gasket seal 3 be arranged between described plug screw head 1, threaded stem 2, and described gasket seal 3 is an entirety with plug screw head 1, threaded stem 2.
Described threaded stem 2 inside is provided with groove 4, permanent magnet is provided with in described groove 4, described permanent magnet comprises the Lower Half 5 and the convex first half 6 in groove 4 outside that are arranged in groove 4, the described first half 6 is provided with multiple groove 7, described groove 7 increases the adsorption plane of permanent magnet, advantages of good adsorption effect.
Preferably, described groove 4 is cylindrical, and described permanent magnet matches with groove 4.
Preferably, described groove 7 is toroidal cavity, and adsorption plane is large.
Described multiple groove 7 is set in qually spaced on the first half 6 of permanent magnet.
The beneficial effects of the utility model are: the novel oil drain plug structure that the utility model discloses, simple and reasonable, have magnetic, and adsorption plane is large, advantages of good adsorption effect.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a novel oil drain plug structure, it is characterized in that, comprise: plug screw head, threaded stem and the gasket seal be arranged between described plug screw head, threaded stem, described threaded stem inside is provided with groove, permanent magnet is provided with in described groove, described permanent magnet comprises the Lower Half and the convex first half in groove outside that are arranged in groove, and the described first half is provided with multiple groove.
2. novel oil drain plug structure according to claim 1, it is characterized in that, described groove is cylindrical, and described permanent magnet matches with groove.
3. novel oil drain plug structure according to claim 2, is characterized in that, described groove is toroidal cavity.
4. novel oil drain plug structure according to claim 3, is characterized in that, described multiple groove is set in qually spaced on the first half of permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470478.6U CN204163799U (en) | 2014-08-20 | 2014-08-20 | Novel oil drain plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470478.6U CN204163799U (en) | 2014-08-20 | 2014-08-20 | Novel oil drain plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163799U true CN204163799U (en) | 2015-02-18 |
Family
ID=52537498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470478.6U Expired - Fee Related CN204163799U (en) | 2014-08-20 | 2014-08-20 | Novel oil drain plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163799U (en) |
-
2014
- 2014-08-20 CN CN201420470478.6U patent/CN204163799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |