CN201816004U - Dual-purpose three-claw wrench of oil filter - Google Patents
Dual-purpose three-claw wrench of oil filter Download PDFInfo
- Publication number
- CN201816004U CN201816004U CN2010205815896U CN201020581589U CN201816004U CN 201816004 U CN201816004 U CN 201816004U CN 2010205815896 U CN2010205815896 U CN 2010205815896U CN 201020581589 U CN201020581589 U CN 201020581589U CN 201816004 U CN201816004 U CN 201816004U
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- China
- Prior art keywords
- gear
- hock
- claw
- oil filter
- dual
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Abstract
The utility model discloses a dual-purpose three-claw wrench of an oil filter, which comprises an upper triangular plate, a lower triangular plate, a main gear and three L-shaped gear claws, wherein the claw feet of the gear claws are formed into arc-shaped during the producing and processing process; a gear is arranged at the claw foot of each gear claw and integrated into a whole with the gear claw during the producing and processing process; the gear at the claw foot of each gear claw is engaged with the main gear; the main gear and the gears at the claw feet of the gear claws are arranged between the upper triangular plate and the lower triangular plate; the main gear is rotationally connected with the upper and lower triangular plates and provided with a square through hole in the middle; the upper and lower triangular plates are fixedly connected through three screw rivets; the three screw rivets pass through the centers of the gears at the claw feet of the gear claws respectively and are rotationally connected with the ggears at the claw feet of the gear claws; and an external adapter is movably inserted in the square through hole of the main gear connected with the upper triangular plate. The dual-purpose three-claw wrench of the oil filter has the advantages of simple structure, wide application range, strong clawing strength, low possibility of slip, high torsion, long service life, low cost, etc.
Description
Technical field
The utility model is a kind of spanner, relates in particular to a kind of dual-purpose three-jaw oil filter spanner, is applied to dismounting and fastening all types of automobile engine oil cleaner tank body.
Technical background
The cleaner spanner that uses on the market mostly is hat type, belt-type, chain-type, handcuffss formula etc. at present, the above-mentioned spanner scope of application is little, a little less than the grasp, torsion is low, life-span is short, run into the above-mentioned spanner of greasy oil filter especially under the effect of external force, fastening and dismounting the time is easily skidded to oil filter, gives fastening and the demountor oil rectifier brings very big difficulty.
The utility model content
In order to overcome the prior art deficiency, the purpose of this utility model provide a kind of simple in structure, applied widely, pawl power strong, be difficult for skidding, torsion height, the life-span is long, cost is low a kind of dual-purpose three-jaw oil filter spanner.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of dual-purpose three-jaw oil filter spanner, comprise set square, following set square, master gear, hock, described hock is three and is L shaped shape, the pawl pin of described hock is made as arc when production and processing, described hock radix unguis is provided with a gear, when production and processing and hock be one, described hock radix unguis gear and the interlock mutually of described master gear, described master gear and described hock radix unguis gear are located between set square and the following set square, described master gear and last, following set square is rotationally connected and is middle is square through-hole, on described, following set square connects surely by three spiral shell rivet clasps, the center of hock radix unguis gear is passed in described three spiral shell rivetings respectively, and be dynamically connected the movable outside adapter that inserts on the described square through-hole of going up the master gear that set square connects with hock radix unguis gear rotation.
Described three hock radix unguis gear equal and opposite in directions.
The utility model is that rotation was rotated three hocks of master gear rotation drive synchronously after driving end inserted outside adapter, make hock tightly catch oil filter, realization is to the fastening of oil filter and dismounting, can fastening oil filter when driving end is moved to the right, turning round driving end behind fastening the finishing left just can make hock unclamp, can the demountor oil rectifier when driving end is moved left, pull down the back and hock is unclamped to the right-hand rotation driving end.Simultaneously the pawl pin of hock is that arc can increase frictional force between hock and the oil filter and hock held on to be difficult for skidding.
The utlity model has following beneficial effect in sum:
1, simple in structure, easy to use;
2, applied widely, cost is low;
3, pawl power is strong, is difficult for skidding, the torsion height;
4, the life-span is long.
Description of drawings
Fig. 1 is the structural representation of a kind of dual-purpose three-jaw oil filter spanner of the utility model;
Fig. 2 is the internal structure vertical view of a kind of dual-purpose three-jaw oil filter spanner of the utility model.
Wherein: the outside adapter of 1-; The last set square of 2-; Set square under the 3-; The 4-master gear; The 5-hock; 6-hock radix unguis gear; The riveting of 7-spiral shell.
The specific embodiment
As Fig. 1, a kind of dual-purpose three-jaw oil filter spanner shown in Figure 2, comprise set square 2, following set square 3, master gear 4, hock 5, described hock 5 is three and is L shaped shape, the pawl pin of described hock 5 is made as arc when production and processing, described hock 5 radix unguis are provided with a gear, when production and processing and hock be one, described hock radix unguis gear 6 and the interlock mutually of described master gear 4, described master gear 4 and described hock radix unguis gear 6 are located between set square 2 and the following set square 3, described master gear 4 is with last, following set square is rotationally connected and is middle is square through-hole, on described, following set square is fixedly connected by three spiral shell rivetings 7, the center of hock radix unguis gear 6 is passed in described three spiral shell rivetings 7 respectively, and be rotationally connected the movable outside adapter 1 that inserts on the described square through-hole of going up the master gear 4 that set square 2 connects with hock radix unguis gear 6.
Described three hock radix unguis gear 6 equal and opposite in directions.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (4)
1. dual-purpose three-jaw oil filter spanner, comprise set square, following set square, master gear, hock, it is characterized in that: described hock is three and is L shaped shape, the pawl pin of described hock is made as arc when production and processing, described hock radix unguis is provided with a gear, when production and processing and hock be one, described hock radix unguis gear and the interlock mutually of described master gear, described master gear and described hock radix unguis gear are located between set square and the following set square, described master gear and last, following set square is rotationally connected and middle is square through-hole, described on, following set square connects surely by three spiral shell rivet clasps.
2. according to the described a kind of dual-purpose three-jaw oil filter spanner of claim 1, it is characterized in that: the center of hock radix unguis gear is passed in described three spiral shell rivetings respectively, and is dynamically connected with hock radix unguis gear rotation.
3. according to the described a kind of dual-purpose three-jaw oil filter spanner of claim 1, it is characterized in that: the movable outside adapter that inserts on the square through-hole of the master gear that described upward set square connects.
4. according to the described a kind of dual-purpose three-jaw oil filter spanner of claim 1, it is characterized in that: described three hock radix unguis gear equal and opposite in directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205815896U CN201816004U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose three-claw wrench of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205815896U CN201816004U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose three-claw wrench of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816004U true CN201816004U (en) | 2011-05-04 |
Family
ID=43913972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205815896U Expired - Fee Related CN201816004U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose three-claw wrench of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2492865A (en) * | 2011-07-13 | 2013-01-16 | Shine Yen Ind Co Ltd | Tool for installing or uninstalling an oil filter canister |
| CN106985109A (en) * | 2017-03-24 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | Oil filter attaching/detaching apparatus |
-
2010
- 2010-10-28 CN CN2010205815896U patent/CN201816004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2492865A (en) * | 2011-07-13 | 2013-01-16 | Shine Yen Ind Co Ltd | Tool for installing or uninstalling an oil filter canister |
| GB2492865B (en) * | 2011-07-13 | 2013-07-10 | Shine Yen Ind Co Ltd | Canister adapter |
| CN106985109A (en) * | 2017-03-24 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | Oil filter attaching/detaching apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111028 |