CN207997276U - A kind of oil filter wrench for dismounting - Google Patents
A kind of oil filter wrench for dismounting Download PDFInfo
- Publication number
- CN207997276U CN207997276U CN201820067517.6U CN201820067517U CN207997276U CN 207997276 U CN207997276 U CN 207997276U CN 201820067517 U CN201820067517 U CN 201820067517U CN 207997276 U CN207997276 U CN 207997276U
- Authority
- CN
- China
- Prior art keywords
- oil filter
- banding
- connector
- dismounting
- fixed frame
- 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
Links
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model designs automobile-used technical field of tools more particularly to a kind of oil filtration wrench for dismounting.This oil filter wrench for dismounting, including both ends are connected to fixed frame both ends to form the banding part of banding chamber, are connect with movable part with the movable part of banding part flexible connection and one end, the other end passes through the connector of fixed frame;It is characterized in that:The banding part includes the banding portion of semicircular arc, and the fixed part being separately connected by contraction flow region and banding portion both ends, and the fixed part is parallel with connector, and the angle between the contraction flow region and fixed part is 0-10 °.The utility model is easy to use, laborsaving, and can not leave a blank unoccupied place cooperation various sizes, the oil filter of shape.
Description
Technical field
The utility model designs automobile-used technical field of tools more particularly to a kind of oil filtration wrench for dismounting.
Background technology
Automobile engine during the work time, the carbon distribution and gelatinous precipitate that are aoxidized under metal filings, dust, high temperature,
Water etc. is constantly mixed into lubricating oil, and automobile oil filter is located in engine lubrication system, his upstream is lubricating oil pump, and downstream is
Each parts lubricated are needed in engine.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, keeps profit
The cleaning of lubricating oil extends its service life.Therefore, it in order to ensure the validity of oil filter performance, realizes to engine
Protection, in time safeguard and replace oil filter.
Since oil filter mounting torque is larger, oil filter is likely to be at the condition of high temperature when dismounting, cannot be direct
It is dismantled with hand, so needing a kind of fast assembling-disassembling of oil filter spanner realization oil filter.However, existing machine filter is torn open
Dress spanner is only capable of being directed to use of the specific dimensions machine filter in dismounting, so, machine used in the automobile for different model
Filter the difference of size, it is necessary to produce, manufacture the wrench for dismounting of corresponding each size machine filter.
Application No. is 201620227776.1 patent documents to disclose such a machine filter spanner and automobile, including:Bottom
A positioning hole is arranged in the first end of seat, the pedestal;The steel band being connect with the pedestal, the steel band and the second of the pedestal
End forms one and the matched accommodating space of oil filter, wherein the first end is opposite with the second end;And with it is described
Location hole matches the screw rod of connection, a nut is arranged on the screw rod, the both ends of the steel band are fixed on the nut.The reality
It is fixed on nut with the both ends of new steel belt, usually used nut outer diameter is smaller, therefore is on the one hand somebody's turn to do so that manufacturing
When equipment, difficulty being surrounded to steel band, on the other hand so that the accommodating space shape surrounded between steel band and nut is unreasonable, and one
End is extremely narrow, one end is extremely wide, causes to hinder to movement of the pedestal on accommodating space, final so that when steel band is arranged oil filter
When can not fully mated oil filter shape, generate gap, cause dismounting problem.
Invention content
The utility model will solve the above problems, and provide a kind of oil filter wrench for dismounting, oil filter dismounting
Spanner carries out when being arranged of oil filter before dismounting, being capable of perfect, do not leave a blank unoccupied place cooperation various sizes, shape machine
Oil rectifier.
The utility model solve the problems, such as the technical solution adopted is that, propose a kind of oil filter wrench for dismounting, including two
End is connected to fixed frame both ends to form the banding part of banding chamber, movable part be flexibly connected with banding part and one end and
Movable part connects, and the other end passes through the connector of fixed frame;It is characterized in that:The banding part includes the banding of semicircular arc
Portion, and the fixed part that is separately connected by contraction flow region and banding portion both ends, the fixed part is parallel with connector, the contraction
Angle between portion and fixed part is 0-10 °.
Preferably, the connector passes through one end of fixed frame to be flexibly connected with the arm of force.
Preferably, it is provided with coarse part on the movable part.
Preferably, the banding part is the steel disc or elastic component of good toughness.
Preferably, the connector passes through one end of fixed frame to be provided with convex block, and one end of the arm of force is recessed inwardly shape
At the groove for installing the convex block.
Preferably, the coarse part is friction rubber cushion.
Preferably, further include fixed pin, offered on the connector and fixed frame several for being inserted into the fixation
The through-hole of pin.
Preferably, there is the connector external screw thread, the through-hole passed through for connector that the fixed frame opens up to have interior
The junction of screw thread, the connector and movable part has bearing.
Preferably, the movable part both ends are equipped with sliding part, and the sliding slot opened up on the sliding part and banding part slides
Connection.
The beneficial effects of the utility model:
1. the angle in banding part banding portion, contraction flow region and fixed part is arranged so that the shape of banding part is reasonable, so that living
Moving part can smoothly move on banding part, with the shape of perfect cooperation oil filter.
2. the setting of the arm of force makes more laborsaving when the utility model is used.
3. the setting of coarse part can increase the frictional force of movable part and oil filter outer surface, oil filter is prevented
Dismounting or install failure caused by being relatively moved between movable part.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of oil filter wrench for dismounting embodiment 1;
Fig. 2 is a kind of structural schematic diagram of oil filter wrench for dismounting embodiment 2;
Fig. 3 is a kind of structural schematic diagram of oil filter wrench for dismounting embodiment 3;
Fig. 4 is a kind of partial schematic diagram of oil filter wrench for dismounting embodiment 3.
In figure:10- banding parts, 11- bandings portion, 12- contraction flow regions, 13- fixed parts, 14- sliding slots, 20- fixed frames, 30- live
Moving part, the coarse parts of 31-, 32- sliding parts, 40- connectors, 41- fixed pins, the 50- arm of forces.
Specific implementation mode
Specific embodiment of the present utility model below, and in conjunction with attached drawing, to the technical solution of the utility model make into
It describes to one step, but the utility model is not limited to these examples.
Embodiment 1
A kind of oil filter wrench for dismounting, as shown in Figure 1, this oil filter wrench for dismounting, including both ends difference
20 both ends of fixed frame are connected to form the banding part 10 of banding chamber, the movable part 30 being flexibly connected with banding part 10 and one end
Connect with movable part 30, the other end pass through fixed frame 20 connector 40.
The both ends of movable part 30 offer through-hole, and banding part 10 is the steel disc or elastic component of good toughness, by banding part 10
Bending, both ends are each passed through the through-hole at 30 both ends of movable part, and are connect respectively with the both ends of fixed frame 20 as fixed part 13,
To form a cavity between fixed frame 20 and banding part 10.Meanwhile the straight piece part after the fixed part of banding part 10 13 being claimed
For contraction flow region 12, and the circular arc portion between two contraction flow regions 12 is known as banding portion 11.Wherein, fixed part 13 should be with connector 40
It is parallel, to ensure the stability connected between banding part 10 and fixed frame 20;And the angle between contraction flow region 12 and fixed part 13
Be 0-10 ° so that movable part 30 on contraction flow region 12 can smoothly without hindrance sliding, banding portion 11 can be semicircular arc,
Oil filter can preferably be coordinated.Form that size is adjustable, shape is reasonably bound round between movable part 30 and banding portion 11
Tight chamber, to be arranged oil filter.
Specifically, it is provided with coarse part 31 in the one side in movable part 30 towards banding chamber, coarse part 31 can be to rub
Rubber pad, coarse part 31 can increase the frictional force of movable part 30 and oil filter outer surface, with further prevent dismounting or
Relative movement in installation process between oil filter and movable part 30.
In the present embodiment, connector 40 passes through one end of fixed frame 20 to be flexibly connected with the arm of force 50, i.e., connector 40 passes through
One end of fixed frame 20 is provided with convex block, and one end of the arm of force 50 is recessed inwardly the groove to be formed for installing convex block, can be quickly real
The existing arm of force 50 removes and installs.The setting of the arm of force 50 can increase opplied moment when dismounting or installation, reduce dismounting personnel
Active force, the place plane of active force can also be changed, solve the problems, such as in small space that inconvenient hand stretches into operation.Not
When using wrench for dismounting, the arm of force 50 is removable to be unloaded down, and the length of entire wrench for dismounting is shortened, and is more convenient storage.
Meanwhile in the present embodiment, connector 40 has external screw thread, and being passed through for connector 40 for being opened up on fixed frame 20 is logical
Hole has internal thread so that connector 40 drives the movable part 30 connected thereon freely to move by the turning effort between screw thread
It is dynamic, and simultaneously by the fixation supporting role of fixed frame 20.
Specifically, the junction of connector 40 and movable part 30 has bearing so that connector 40 is in rotation with to hoop
When tight chamber promotes or releases movable part 30, movable part 30 can keep stable.
Embodiment 2
The structure of the present embodiment is essentially identical with above-described embodiment, differs only in the present embodiment, as shown in Figure 2:
Pass through through-hole and the connection movement of fixed pin 41 between connector 40 and fixed frame 20, that is, opened on connector 40 and fixed frame 20
Equipped with several for being inserted into the through-holes of fixed pin 41, mobile connection part 40 with after movable part 30 to appropriate location, 40 He of connector
Through-hole on fixed frame 20 corresponds to, and is inserted into fixed pin 41 with fixedly connected part 40, to which movable part 30 is fixed on corresponding position
On, then carry out disassembling operations.
Embodiment 3
The structure of the present embodiment is substantially the same manner as Example 1, differs only in the present embodiment, as shown in Figure 3:Activity
Part 30 is different from the connection type of banding part 10, that is, banding part 10 is towards offering sliding slot in the one side in banding intracavitary portion, and such as
Shown in Fig. 4, the both ends of movable part 30 are mounted on sliding part 32, sliding part 32 can be the pulley being fixed on movable part 30 or
Person's screw, sliding part 32 is slidably connected with sliding slot 14 slides the mesh of change banding chamber size to reach movable part 30 in banding chamber
's.
The specific embodiments described herein are merely examples of the spirit of the present invention, the utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of oil filter wrench for dismounting, including both ends are connected to fixed frame(20)Both ends are to form the hoop of banding chamber
Tight part(10), with banding part(10)The movable part of flexible connection(30)And one end and movable part(30)Connection, the other end pass through
Fixed frame(20)Connector(40);It is characterized in that:The banding part(10)Banding portion including semicircular arc(11), and
Pass through contraction flow region(12)With banding portion(11)The fixed part that both ends are separately connected(13), the fixed part(13)With connector(40)
It is parallel, the contraction flow region(12)With fixed part(13)Between angle be 0-10 °.
2. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:The connector(40)It passes through
Fixed frame(20)One end and the arm of force(50)Flexible connection.
3. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:The movable part(30)On set
It is equipped with coarse part(31).
4. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:The banding part(10)It is tough
Property good steel disc or elastic component.
5. a kind of oil filter wrench for dismounting according to claim 2, it is characterised in that:The connector(40)It passes through
Fixed frame(20)One end be provided with convex block, the arm of force(50)One end be recessed inwardly to be formed for installing the recessed of the convex block
Slot.
6. a kind of oil filter wrench for dismounting according to claim 3, it is characterised in that:The coarse part(31)To rub
Rubber pad.
7. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:It further include fixed pin(41),
The connector(40)And fixed frame(20)On offer it is several for being inserted into the fixed pin(41)Through-hole.
8. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:The connector(40)Have
External screw thread, the fixed frame(20)Open up for connector(40)The through-hole passed through has internal thread, the connector(40)With
Movable part(30)Junction have bearing.
9. a kind of oil filter wrench for dismounting according to claim 1, it is characterised in that:The movable part(30)Both ends
Sliding part is installed(32), the sliding part(32)With banding part(10)On the sliding slot that opens up(14)It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067517.6U CN207997276U (en) | 2018-01-16 | 2018-01-16 | A kind of oil filter wrench for dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067517.6U CN207997276U (en) | 2018-01-16 | 2018-01-16 | A kind of oil filter wrench for dismounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997276U true CN207997276U (en) | 2018-10-23 |
Family
ID=63835798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820067517.6U Expired - Fee Related CN207997276U (en) | 2018-01-16 | 2018-01-16 | A kind of oil filter wrench for dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997276U (en) |
-
2018
- 2018-01-16 CN CN201820067517.6U patent/CN207997276U/en not_active Expired - Fee Related
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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: 20181023 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |